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; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; 3D spectacles; DVD players; coin-operated musical automata [juke boxes]; sound transmitting apparatus; camcorders; dictating machines; disks, magnetic; optical discs; needles for record players; interfaces for computers; coaxial cables; fibre optic cables; cables, electric; video game cartridges; memory cards for video game machines; electronic book readers; electronic agendas; compact discs [audio-video]; compact discs [read-only memory]; laptop computers; tablet computers; notebook computers; cabinets for loudspeakers; magnetic tapes; videotapes; megaphones; portable media players; diaphragms [acoustics]; microphones; modems; monitors [computer hardware]; headphones; sound recording carriers; optical data media; electronic pocket translators; transmitters [telecommunication]; telephone transmitters; transmitters of electronic signals; switches, electric; compact disc players; cassette players; sound recording strips; teaching apparatus; time recording apparatus; audio- and video-receivers; apparatus for changing record player needles; cleaning apparatus for phonograph records; record players; electronic publications, downloadable; baby monitors; radios; vehicle radios; walkie-talkies; signalling whistles; sirens; smartphones; audiovisual teaching apparatus; personal stereos; bags adapted for laptops; telephone receivers; amplifiers; video recorders; sound reproduction apparatus; tape recorders; data processing apparatus; computer peripheral devices; acoustic couplers; alarms; filters for use in photography; USB flash drives.;