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.
data processing equipment, namely, coupler device enabling connection and disconnection of power cords, pneumatic tools, audio/visual cables, and computer cables under doors and windows; coupler device in the nature of electric couplings enabling connection and disconnection of power cords, pneumatic tools, audio/visual cables, and computer cables under doors and windows