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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.
((apparatus, equipment and accessories for electric power generation, distribution and consumption, comprising: (1) generators and motors for direct current and alternating current; (2) transformers, rectifiers, converters for translating direct current to alternating current; (3) ))resistors, ((control thermostats, ))potentiometers, capacitors, reactor coils(( for electric power current, switches, circuit breakers, motor starters, control panels, switch panels, contactors, electromagnets; (4) electrical illumination equipment, comprising incandescent, fluorescent, arc and mercury-arc lamps; flood lights, theater stage lighting and control equipment; and accessories-namely, lamp sockets, lamp fixtures, arc-lamp carbons, flood lights, reflectors, lamp-mounting accessories; (5) electric batteries, accumulator batteries, battery-cell switching devices; (6) electric drives for machines, electric propulsion drives for road and rail vehicles, locomotives, boats and other conveyances; electric ignition devices; electric drills; (7) wiring and line material, including junction boxes; terminals, conductor parts and mounting parts for cables and overhead lines, electric railways, overhead trolley lines, underground lines, masts for electric lines, tubularly enclosed electric lines and cables; outlets, plug contacts and other accessories for wiring and installation purposes; (8) electric insulating material and insulating devices, impregnated insulating web material for electrical purposes; (9) electric fuses, lightning arresters, overload protectors; (10) apparatus for electric heating, including hot plates, electric ranges, electric cooking devices, electric soldering irons, electric heaters, apparatus and devices for electric production of steel and for production of metal from ore; induction heating devices; (11) electric hoist, crane, and elevator drives and controls therefor; electric devices for controlling pneumatic and hydraulic power transmission plants and for controlling motors, pumps and compressors for fluid systems; (12) electricity vending apparatus; (13) electrically driven household appliances, fans, electric clocks; and (14) components and parts of the electrical products described above under (1) to (13)))