Video recorders, video tape players, video player/recorders, tape editing machine, machines utilizing lasers for Chinese character subtitling or captioning, magnetic heads for tape recorders/players, laser disc recordation machines, video tape recordation machines, VCR (video cassette recorders/players), television monitors, television monitor displays for security purposes, electronic mechanical children's toys, coin operated electric video games, television video game machines, television video game machine joy sticks, television video game machine dust cover, telephones, telegram machines, answering/message machines, facsimile machines, intercoms, electronic exchangers, cordless/wireless telephones, automobile telephones, cordless beepers, dish antennas, trigger machines, dividers, function generators, multiplexors, oscillators, transistors, displays, converters, amplifiers, cymoscopes/wave detectors, filters, frequency separators, strong wave detectors, antenna supports, plus generators, modems, (demodulators), signal couplers, signal receivers/transmitters, signal converters, power amplifiers, cable carriers, satellite location finder, AD converters, DA converters, code readers, decoders, CRT (cathode radiation tubes), image projection tubes, color display tubes, time delay cords, LED (light emission diodes), encoders, electrical tubing, Chinese language interface cards, chips, masks, internet cards, circuit boards, semiconductors, interface cards, microcircuits, integrated circuits, printed circuit boards, printed circuit substrate board, integrated circuit bases, switches, plugs, outlets, terminals, electrodes, breakers, stabilizers, sensors, blockers/interceptors, electrical connection boxes, electrical separation boxes, electric switch boxes, high voltage receptor disks, power source protectors, temperature actuators, temperature control instruments, voltage regulators, AC/DC voltage converters, computerized automatic lathe data controllers, motor controllers, electric power supply machines, uninterrupted power suppliers, remote controls, electric chargers, beepers, timers, doortop fans, automatic vending machines, electric door openers, electric door closers, electric locks, electronic locks, electronic alarm locks, magnetic card locks, alarms, (non--automobile alarms), rulers/strait edges, tape measurers, scale rulers, cursors, protractors, architect's /engineer's scale parallel rulers, compasses, threaders, scalers, graduators, squares, triangles/set squares, trechnometers, odometers, power factor meter displays, automobile instrumentation, pedometers, thermometers, engine revolution meters, resistors, galvanometers, electric conductivity meters, frequency meters, position/volume meters, photometers, light meters, exhaust calibrators, levels, electronic rangefinders, sonars for locating fish, center locators, location/position calibrators, general use vibration detectors, material testers, electronic circuit testers, and integrated circuit testers