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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.
emissions monitoring and process control systems used in gas and liquid separation systems, odorization systems, pulsation dampening systems, catalytic reduction systems, and environmental and emission control systems, comprising - field instruments, controls and interfaces, control panels, metering and reporting instruments, and electronic instruments and controls, and control software
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
gas and liquid separation systems, odorization systems, and pulsation dampening systems for the oil, gas, chemical, petrochemical and process industries, comprising - line separators, vertical gas separators, horizontal gas separators, mist extractors, dry scrubbers, filter-separators, absolute separators, pulsation dampeners, combination dampener separators, and o-ring closures; selective catalytic reduction systems and environmental and emission control systems, comprising - ammonia flow control units, ammonia injection manifolds, ammonia injection grids, transition ducting, external and interconnection piping, catalysts, ammonia flow control units and storage tanks, sold as a unit
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42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
consulting services, custom design and engineering services, and technical assistance services in the fields of environmental monitoring, emission control, catalytic reduction, and process control, and to the oil, gas, chemical, petrochemical and process industries