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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.
electrical apparatus-namely, computer systems, comprising [cabinets for holding electrical and computer equipment,] data entry terminals, control terminals, computer memory units, computer processor units, display terminals, computer programs and printers sold in various combinations as a unit, and replacement parts therefor; data reading systems, comprising data reading/input units, [cabinets for holding electrical and computer equipment,] control terminals, computer programs, computer memory units, computer processor units, display terminals and printers sold in various combinations as a unit, and replacement parts therefor; document scanner apparatus for reading input data, and storing, processing or transmitting such data, and replacement parts therefor