9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, in industrial products and associated manufacturing, test, and control systems; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within commercial products and associated manufacturing, test, and control systems; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within source power conversion, measurement, and control, namely, utility source power and other energy source power; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within semiconductor, thin film plasma processes including industrial coating, optical coating and other coatings; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within data center, cloud computing, networking systems, and telecommunication systems; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within analytical instrumentation and analytical instrumentation processes; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within medical equipment, therapeutic equipment, and diagnostic equipment; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within industrial production and manufacturing systems; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within material and chemical processing; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for use with temperature measurement and control of glass applications, metal applications, nonmetal applications, refineries, gas plants, petrochemicals processes, semiconductor and thin-film production, inspection of boiler tubes and furnace walls, pilot flames and flare stacks, rolling processes, rotary kilns, and glass production; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within electrostatic instrumentation; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for use in gas sensing and monitoring automotive emissions, patients, greenhouse gases, freon refrigerants, carbon dioxide, sulfur hexafluoride, and ventilation systems; temperature calibration devices for calibrating pyrometers, thermal imaging cameras, radiometers, heatflux, and spectrographic measurement systems, fiber optic temperature sensors, pyrometers, infrared thermometers, flare pilot monitors in the nature of devices for monitoring waste gas ignition system characteristics to identify failure, thermal imaging cameras, infrared cameras, power controllers, residual gas analyzers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within power delivery, power control, power measurement, power conversion, power transformation, power refinement, power modification, and power supply systems; electronic devices, namely, power supplies, power generators, power inverters, power shelves in the nature of power supplies, power rectifiers, and power strips for server rack installations, apparatus for conducting, regulating, and controlling electricity for plasma sources in the nature of power supplies, matching networks, and plasma chambers for use with chemical vapor deposition (cvd), power sources in the nature of radio frequency ("rf") plasma generators for producing rf power to generate and maintain plasma in cvd chambers, temperature measurement devices, power controllers, gas sensors for measuring gas concentration, rectifiers, power adapters, power converters, dc/dc converters, digital multi-meters, match networks in the nature of variable impedance-adapting circuits, voltage amplifiers in the nature of high voltage multipliers, voltmeters, electrostatic detectors and sensors for detecting and sensing electrostatic charge buildup, instrumentation for locating static charges and measuring ionizer performance in the nature of charged plate monitors, surface/volume resistance meters, ionizers being ionization apparatus for scientific or laboratory use, ion collecting plates in the nature of electrostatic emission control devices being electrostatic precipitators for reducing particulate emission in industrial applications, electrostatic force microscopes, voltage pulse generators for testing electric current, power amplifiers, battery backup power supplies, computer hardware, and downloadable computer software and firmware for user interface functionality and back-end processing with power diagnostics, power visualization, power optimization, ventilation system coordination, gas monitoring, thermal comfort assessment, process control, process monitoring, preventive maintenance, and error detection, within the aerospace and defense systems; integrated systems modules, namely, remote plasma sources in the nature of low-energy ion and radical generation systems for use with chemical vapor deposition (cvd) chambers and plasma generators for producing rf power to generate and maintain plasma in cvd chambers and match networks modules in the nature of in the nature of variable impedance-adapting circuits; and downloadable software and firmware for monitoring, controlling, and analyzing power delivery systems, power control systems, power measurement systems, power conversion systems, power transformation systems, power refinement systems, power modification systems, and power supply systems; downloadable software for providing analytics in the form of advanced diagnostics, predictive or prescriptive actional insights, and computing infrastructure for use in association with manufacturing processes; electrostatic instrumentation, namely, electrostatic copying machines, gas sensors for measuring gas concentration and gas flow monitors