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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.
servoamplifiers, dc brush and brushless motor drives and controls, ac spindle motor drives, gradient coil drives, gradient coil drive systems comprised of gradient coil drive and 1 or more amplifiers, filters, or power supplies, magnetic resonance imaging (mri) filter assemblies, motor drive filter assemblies, power supplies, and electrical transformer assemblies