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.
an integrated dc/dc electronic power and control system consisting of a communications bus, electronic power converters, electrical controllers, power supplies, point-of-load regulators, semiconductor devices, integrated circuits; computer software and firmware operating over industry standard or proprietary communications busses for monitoring, operating, configuring, controlling, and establishing communications between and among dc/dc electronic power supplies, dc/dc electronic power converters, and dc/dc electronic power systems