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.
electronic meeting room systems, namely, liquid crystal display projection devices, and multi-media projectors, and optical computer mouse emulating projector control apparatus for storing, retrieving and transmitting electronic data or images using electronic circuitry, optics, software, or firmware