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.
vehicle intercom and communication systems comprising noise attenuating headsets, in-line push-to-talk cable assemblies, master intercom junction boxes or hub units, remote headset station boxes or intercom modules, radio switch boxes, and interconnect cabling