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.
printed circuits, electrical backpanels for circuit board assemblies, electrical connectors, [ molded jacks and jack panel assemblies, in particular jack plug mountings,] board-to-board and cable-to-board interconnects, [ dip sockets, transistor sockets, relay sockets, molded tube sockets,] bus bars, electrical leads and harness assemblies, automotive switches, [ electrical instruments for testing circuit boards,] wired backplanes and cable harnesses, and polymer thick film resistor and conductor pastes for electronic circuits, wire wrap systems including connectors, printed circuit boards, [ integrated circuit panels,] backplane plates, [ jack panel assemblies,] and harness assemblies, and power distribution systems comprising flat metal conductors separated electrically by a thin film dielectric material