9 Electric switchgear; mounting racks for computer hardware and electronic devices comprised of side panels, connecting bars, locking, support bars and guide rails in any combination; plug-in modules comprising essentially of parts in any combination to locate and combine printed-circuit boards; thermostats; lasers for technical purposes and not for medical use; electron microscopes; remote electrical controllers, electrical devices, namely, remote controls for operating industrial automation equipment, computer hardware for remote control of telecommunication devices; automatic machines which are coin or token-operated, namely, vending machines; electric cables and insulated electric wires; conductor rails; cable accessories, namely, cable connectors, electrical installation material, namely, electrical switches, dimmers, electrical sockets, switched socket outlets, splitting boxes, aerial sockets, loudspeaker outlets and junction boxes; window louver pushbuttons and electrical switches; thermometers; hygrometers; plug-and-socket connections, namely, fuses, screw-in miniature circuit- breakers, proximity switches, residual-current-operated circuit-breakers, cable lugs, cable junction boxes, cable cabinets, fuse boxes, branching boxes, junction boxes, switchboards, electricity meters; ultrasonic and infrared transmitters and receivers and associated relay stations for switching, dimming and momentary contact switching functions; modules for switching and dimming, namely, electric light switches and dimmers; time-delay switches; synchro-generators; filament transformers with electric starting aid for the control of fluorescent lamps; switching and control gear for building services management systems; distribution, ducting and laying systems, namely, electrical ducts and electrical cables for electrical installations; personal identification devices, namely, electronic readers and recorders for use with bands and cards to identify authorized personnel, encoded electronic chip cards for use to identify authorized personnel, electronic chip card readers; servicing equipment and automated machinery for power plant applications, namely, pipe testing equipment; electric couplers; programmable logic controllers, particularly for machine tools, manipulators, industrial robots, assembly and material processing machines; electrical equipment for machine tools and special-purpose machines, namely, electrical controllers for machine tools and special purpose machines; devices and their components and systems consisting of such devices and components for the identification and localization of leaks in tanks and containers holding solid, liquid and gaseous substances, namely, leak detectors; high-voltage, medium-voltage and low-voltage circuit- breakers and switchgear; electric rectifiers and inverters, instrument transformers; vacuum tubes for switchgear; specially designed cabinets for holding switchgear; metering devices for use in conjunction with electricity, gas, liquids and heat; electrical controls for switchgear and power system control, namely, electrical controllers, electronic devices, namely, remote controls for operating switchgears and electrical power supply equipment; transformers; electrical power cables; electronic dynamometers; electronic load indicators; emergency power supply devices; electric batteries; fuel cells; accumulators; solar cells electrical heat and motion sensors-optoelectronic components and subassemblies consisting of such components; optocouplers; electrical resistors; capacitors; printed, etched, potted and integrated circuits; chip card readers; magnets and resonators; electronic tubes; surge voltage protectors; communication devices and systems made up of such devices, namely, radio transmitters and radio receivers; data switching devices and data transmitters, namely, data receivers, data transmitters, electronic telecommunication switches; mobile radio communications transmitters and receivers; devices and systems for the transmission of voice, data and images, namely, transmitters and receivers; satellite earth stations; telecommunication cables for electrical and optical transmission of voice, data and images; telephones accessories for telephones, namely, electric accumulators, batteries, hands-free sets, charging cables, charging units, headsets, computer mouse, blank computer chip cards for operating telephones, computer chip card incorporating telephony software, electric telephone dialers; videophones; car phones; telephone answering machines; telephone charge indicators; paging systems, namely, pagers and accessories for pagers, namely, batteries, charging cables, and charging units; telephones with integral fax machines; two-way radios and radio sets; intercoms and two-way intercoms systems; modems; couplers, transceivers, electrical power supply units and optical plug-in modules for fiber-optic communications technology; television cameras; radios; car radios; television sets; record players; CD recorders and players; cassette recorders; video recorders; aerials and aerial systems; radar sets; short-wave transmitter and receiver stations; ground-air communication systems; radio link equipment, namely, radio receivers, radio transmitters, radio telephones, telephone and radio lightwave data links; satellite communications equipment, namely, satellite broadcast receivers, computer hardware, satellite terminals; encoding devices, namely, data encoders; laser distance measuring devices; Identification, Friend or Foe IFF systems for aircraft comprised of devices for reception, localization and classification of electromagnetic signals; navigational devices for land vehicles, watercraft and aircraft, namely, global positioning devices, computers, computer hardware, transmitters receivers, network interfere devices; traffic decoders; pilot computers; on-board computers; temperature sensors; cable harnesses; electric switching devices for motor control; electric devices for fuel injection control and central fuel injection; resonators for automotive engineering; electronic control devices for gear, drive, differential, braking, anti skid, four-wheel steering, damping, self-leveling suspension and clutch systems; acoustic and optical signaling devices and annunciators; railways signals; electric railway signal transmitters and receivers and structural parts therefor; audio and video recorders and players; audio and video transmitters; cable televisions, cable television remote controls, cable television boxes, cable for cable television signals; equipment for taking photographs and recording sound and images on film, namely, audio and video cameras; loudspeakers and loudspeaker boxes sold as a unit with loudspeakers; microphones; earphones; electronic amplifiers; electric irons; kitchen scales; personal scales; treatment verification computer hardware and computer operating system software; computer hardware and computer software for recording, transmitting, displaying and processing data in ultrasound diagnostic systems; laundry presses in the nature of ironing presses; process engineering equipment, namely, pressure through flow measuring instruments, pressure gauges