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 equipment-namely, signal generators; analog to digital and digital to analog converters; electronic computers; magnetic tape transports; paper tape reader and punch equipment; card readers; card punchers; line printers; plotters; graphic cathode ray tube displays; disk files; drums; convolvers; seismic communications systems; transfer function analyzers; power supplies; and integrated photoelectric sensors