Electric wire, insulated electric cables, electric cables for power supply, electric cables for telecommunication, coaxial cables, optical fiber cables, combined optical fiber and electrical power cables, prefabricated trunk line cables, prefabricated wiring harnesses for home use, gas meters, gas pressure regulators, gas pressure gauges, gas pressure recorders, gas leakage warning indicators and alarms, automatic gas supply interrupters in the event of gas leakage, gas security systems, namely, a centralized alarm surveillance system comprised of a meter, computer unit, transmission controller and breaking controller for detecting gas in homes, businesses and industrial plants, automatic changeover devices for vaporizers, namely, a pressure control mechanism comprised in part of cylinders, pistons and switch pressure indicator for use with electric and non-electric industrial gas vaporizers, instruments for automatic diagnostic testing, namely, circuit testers, engine analyzers, tachometer testers, time lights, cam dwell testers, alternator diode and ignition cable testers, coil testers, and regular generator testers, speedometers, ohmmeters, volt meters, tachometers, water temperature gauges, oil temperature gauges, oil pressure gauges, fuel gauges, water tank gauges, engineer hourmeter, odometer, vacuum gauges, radios, namely, short-wave radios, citizen band radios, two-way communication radios and mobile land radios, computers for cruise control for motor vehicles, trip computers, money discriminators, namely, machines for sorting, counting, storing and calculating currency bills and coins, tachographs, temperature recorders for refrigerator trucks, taxi meters, event recorders for taxi cabs used to record moment-by-moment and hour-by-hour taxi transactions such as time of passengers boarding and departing, vacancy, time required for transport between zones, fares for each transaction, running distance, fare indicators, speedometer cables, techograph cables, taxi meter cables, flow meters, fuel consumption meters, vehicle information collection systems, namely, event recorders comprised in part of a control box, internal RAM, a ten channel sensor signal input, a clock, software and datacard readers all for collecting data concerning maximum speed, average speed, running distance, production data recorders consisting of chart paper and digital counters which attach directly to machines to record individual machine stoppage during production, production information gathering systems, namely, computer terminals for recording vehicle's speed, RPMs, hours driven and idling, and braking patterns, remote engine starter switches for automobiles, wiring harness assemblies for automobiles, electric terminals, connector housing to insulate terminals, electric connectors, fuse boxes associated with wiring harness assemblies, relays, register ignition cables or high voltage resistance cables, anti-noise high tension cables, battery cables, plastic tubes for wiring harness, junction boxes, gas pressure regulators, meter panels comprised of a combination of gauges and tachometers, automatic temperature regulators for rooms

Electric vaporizer for liquid propane gas fuel supply, fuel evaporating apparatus, namely, electric and non-electric industrial gas vaporizers comprised in part of cylinders, pumps and heaters that effect forced vaporization by drawing out internal liquified gas and warming it for use in numerous manufacturing and heating industries, electric immersion heaters, incinerators, valves for gas line, cocks for gas line, absorption type gas/oil fired chiller heaters, absorption type indirect fired chiller heaters, gas/oil or electric water heaters, solar engine collector panels, solar energy accumulators, water cooling tower for air conditioners and fan and oil units for air conditioners

Vehicle instrument panels for automobiles