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.
electric switches in the nature of low voltage switching devices; electric contactors, overload circuit breakers and relays; signaling apparatus and instruments, namely, indicator lights, acoustic signaling devices and push buttons for use in connection with electric switching devices and voltage regulation