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.
powerline carrier transceiver modules connectable to electrical outlets and/or directly to electrical wiring at junction boxes for the transmission, networking, distribution, and control of audio, data, voice, and video content over existing electrical wiring; and powerline network bridges