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 power conversion products, namely, battery chargers and associated control monitoring circuitry; radio frequency attenuators; auto-transformer rectifier unit (atru); radio frequency circulators; radio frequency combiners; radio frequency couplers; dc/dc converters; radio frequency detectors; radio frequency dividers; electro magnetic interference (emi) filters; radio frequency converters; radio frequency synthesizers; high voltage power converters for cathode ray tubes (crt); high voltage power converters for traveling wave tubes (twt) amplifiers; radio frequency isolators; radio frequency limiters; radio frequency log amplifiers; low voltage/high power converters; low voltage/low power converters; hybrid microelectronic power conversion products; diode based products, namely, mixers, detectors and limiters; radio frequency oscillators; phase shifters; phase discriminators; frequency discriminators; radio frequency switches; transceivers; transformer rectifier units (trus); versa module europa (vme) format power converters and energy storage modules; line conditioning modules; point of load modules; all for avionics, electrical systems, and industrial microwave products
37
Building construction; repair; installation services
repair services for electronic power conversion products, namely, battery chargers and associated control monitoring circuitry; radio frequency attenuators; auto-transformer rectifier unit (atru); radio frequency circulators; radio frequency combiners; radio frequency couplers; dc/dc converters; radio frequency detectors; radio frequency dividers; electro magnetic interference (emi) filters; radio frequency converters; radio frequency synthesizers; high voltage power converters for cathode ray tubes (crt); high voltage power converters for traveling wave tubes (twt) amplifiers; radio frequency isolators; radio frequency limiters; radio frequency log amplifiers; low voltage/high power converters; low voltage/low power converters; hybrid microelectronic power conversion products; diode based products, namely, mixers, detectors and limiters; radio frequency oscillators; phase shifters; phase discriminators; frequency discriminators; radio frequency switches; transceivers; transformer rectifier units (trus); versa module europa (vme) format power converters and energy storage modules; line conditioning modules; point of load modules; all for avionics, electrical systems, and industrial microwave products