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.
microwave measuring equipment, instruments, and components-namely, power meters, power levelers, bolometers, bolometer and thermistor mounts, noise generators, noise figure meters, signal generators, voltmeters, microwave tuners and detector mounts, standing wave indicators, slotted lines, frequency meters, calorimeters, sliding terminations, and signal samplers