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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.
instrumentation products, namely, pressure gauges and temperature gauges; resistance temperature detectors (rtds); thermocouples; level instruments for measuring fluid levels and related accessories, namely, instrument cooling towers specially adapted for pressure and temperature gauges