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.
loudspeakers; acoustic conduits, namely, acoustic ducts, acoustical electrical wires, fiberoptic cables, earphones and headphones; phonograph records featuring music; cabinets for loudspeakers; sound recording carriers, namely, blank discs, strips and blank audio magnetic tapes; megaphones; sound recording apparatuses, namely, tape recorders, compact disc recorders, audio cassette recorders; video recorders, personal stereos