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.
fiber optic equipment, namely, optical transmitters, optical nodes, optical receivers, optical amplifiers, and optical switches for use in a cable television system and for use in providing cable television services; electrical power supplies; chassis enclosures for electrical equipment; optical equipment racks; baseband intermediate frequency (if) encoders and decoders and electrical controllers for optical equipment used in providing cable television services