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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.
computer software for enabling and managing simultaneous, multiple modes of communication over local area networks and the internet via instant messaging, voice over internet protocol (voip), video conferencing, audio conferencing, application sharing, computer desktop sharing, file transfer, sensing and providing user presence information, and telephony