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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.
elapsed time indicators and engine monitoring instruments; namely, solid state and electro-mechanical hourmeter, diesel and battery ignition tachometer, diesel and battery ignition tach/hourmeter, electrical speedometer, speedometer/odometer, programmable speedometer/odometer, electrical pyrometer, electrical voltmeter, electrical and mechanical oil pressure gauges/senders, electrical fuel level gauges/senders, electrical and mechanical water temperature gauges/senders, electrical and mechanical oil temperature gauges/senders, electrical ammeter, mechanical air pressure gauge, mechanical air brake pressure gauge, mechanical fuel pressure gauge, mechanical transmission oil pressure gauge, mechanical vacuum gauge, mechanical turbo boost gauge, mechanical manifold pressure gauge, electrical trim gauge, electrical cylinder head temperature gauge/sender, mechanical dual air pressure gauge, electrical instrumentation clusters comprising one or more of the foregoing, electrical warning light/alarm cluster, and parts therefor