9
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.
electrical cables, conduits, and conductors; electrical power taps and extension cords; wiring devices, fixtures, parts and accessories for electrical power and communications distribution apparatus, namely, electrical connectors, fittings, conductor shields, elbows, switches, receptacles, and outlets including multi-outlet assemblies, terminal boxes, insulating end caps, taps, fixture hangers, junction boxes, couplings and sockets; wiring units, namely, wired fluorescent units, overfloor raceways, and distribution apparatus, namely, pedestals for electrical power and communications wiring and controls for heating, cooling, and lighting apparatus