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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.
remotely controlled materials handling equipment, controls, mounting members and parts and accessories therefor, said accessories including replaceable remotely controlled manipulator hands, and tools including impact wrenches, screwdrivers and other electrically powered hand tools, and change fixtures for such power tools and replaceable hands, and programming devices for sequential operation of materials handling equipment