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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.
compact cooling systems for cooling computers and other compact electrical devices, namely, cooling systems comprising a heat exchanger, pump, and fan that cool by circulating a liquid coolant; cooling system accessories in the nature of component parts for use with said compact cooling systems, namely, valves, nozzles, liquid splitters, hose splitters and pumps; cooling equipment, namely, cooling blocks; computer software for controlling and monitoring performance parameters for computer cooling equipment and systems