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 batteries, electric accumulators, and electric accumulator batteries for powering aircraft, specifically, electric accumulators for starter systems for engines and auxiliary power units and for emergency power supply; apparatus and devices for control, management, supervision, whether local or remote, and security of the aforesaid apparatus and devices, namely, circuit breakers; chargers for the aforementioned batteries