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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.
electric welding equipment, namely, wire feeds, wire guides, torches, adapters, controls, smoke exhaust devices, protective splatter shields, cooling water devices for welding equipment, and torch cleaning apparatus, and replacement parts for the aforesaid goods; all sold as a unit and sold separately as components thereof