Electronic testing apparatuses for liquid crystal panels; Electronic testing apparatuses for semiconductor devices; Electronic testing apparatuses for semiconductor integrated circuit devices; Electronic testing sockets for semiconductor devices; Electronic testing apparatuses for liquid crystal display devices; Electronic testing probes for liquid crystal display devices; Electronic testing probes for semiconductor integrated circuit chips; Electronic testing probes for film circuit boards; Electronic testing probes for printed circuit boards; Electronic testing probes for semiconductor devices; Ozonizers; Electrolyzers; Egg-candlers; Cash registers; Coin-counting or coin-sorting machines; Electric sign boards for displaying target figures, current outputs, or the like; Photocopying machines; Time- and date-stamping machines; Time clocks; Voting machines; Vending machines; Coin-operated gates for car-parking facilities; Fire extinguishers; Fire hydrants; Fire-hose nozzles; Sprinkler systems for fire protection; Fire alarms; Protective helmets; Vehicle-breakdown warning triangles; Luminous or mechanical road signs; Electric door openers; Simulators for the steering and control of vehicles; Rotary converters; Electric wires and cables; Electric flat irons; Electric hair-curlers; Electric buzzers; Magnetic cores; Resistance wires; Electrodes; Fire boats; Fire engines; Cigar lighters for automobiles; Gloves for protection against accidents; Dust masks; Gas masks; Welding masks; Fireproof garments; Spectacles; Electronic circuits and CD-ROMs recorded with programs for hand-held games with liquid crystal displays; Weight belts; Protective helmets for sports; Air tanks; Metronomes; Electronic circuits and CD-ROMs recorded with automatic performance programs for electronic musical instruments; Slide-rules; Exposed cinematographic films; Exposed slide films; Slide-film mounts