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.
telephone equipment-namely, key telephone station sets, key service units, direct station selection consoles, power supplies, and parts thereof, and key telephone systems consisting of some or all of the foregoing items of telephone equipment; and private automatic branch exchanges, switching units, power supplies, consoles, telephone sets, and parts thereof