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 and electromechanical components and assemblies, namely, amplifiers, waveguide detectors, horn antennas, frequency extenders, electrical signal attenuators, plug adaptors, eletromechanical switches, coaxial switch relays, integrated switches, hi-rel coaxial switches, pin diodes, wide band frequency converters, couplers, filters, magic tee's, motors, resolvers, integrated keyboard panels, lighted display panels, display panels