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.
headphones, hearing protection headsets, microphones for communication devices, microphone cables, microphone modules, speaker microphones, amplifier for wireless communication, apparatus for wireless transmission of acoustic information, wireless broadband radios, wireless transceiver radio, wireless transmitters and receivers