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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.
apparatus and software for recording, transmitting, and reproducing sound and images, namely systems for compression and decompression of audio and video signals, devices for encoding and decoding audio and video signals, apparatus and software for processing data, systems for encoding and synchronizing audio and video data; audiovisual teaching devices; data processing apparatus; computers; intercommunication devices; transmitters of audio data and of video data in streamed and file form; audio-video receivers; software; software for encoding, decoding, transcoding, and synchronization of audio data and video data and for compression and decompression of audio and video files and signals