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.
antenna, radio relay transmitter, radio relay receiver, satellite, signal converter, graphic equalizer (eql), antenna filter, signal intensifier, audio mixer, mounting device for antennas, demodulator, wireless network hub, wireless network base station, namely, mobile computing and operating platforms consisting of data transceivers, wireless networks and gateways for collection and management of data, disc antenna, attenuator