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.
radio transmitters, radio receivers, radio transceivers, microphones, loudspeakers, power supplies, antennas, radio keyers, amplifiers, radio repeaters, battery chargers, and combined battery charger and adapter for connecting a portable radio with auxiliary microphone antenna and loudspeaker