9 scientific apparatus and instruments for use in laboratories; namely, laboratory ovens, crucibles, measuring cups, laboratory filters, laboratory glassware, laboratory incubators, microwave ovens for laboratory use, dosimeters, galvanometers, cupels, pyrometers, salinometers; nautical apparatus and instruments; namely, sextants, radar, sonar, directional compasses, navigational buoys; and surveying apparatus and instruments; namely, theodolites; electrical and electronic apparatus and instruments; namely, computer hardware, computer software for professional, broadcast, industrial, consumer resale, commercial and home use; computer workstations, word processors; monitors; scoreboards; electronic lasers; digital, color and light lens copiers; computer software for audio, video, data media purposes; magnetic tapes, television receivers; loud speakers, headphones, radios, microphones, antennas for receiving audio and video signals; dry batteries, telephones, circuit boards and computer software for use in enabling computers to communicate with telephone network systems, facsimile machines, photocopying machines, electrical wires, electrical and/or fiber optic cables and cords, electrical plugs, voltmeters, ammeters, electric kettles, steam and electric irons, vacuum cleaners, polishing, scrubbing and floor/carpet shampooing machines and tools adapted for use therewith; photographic apparatus and instruments; namely, exposed camera films, photographic projectors, cameras, video cameras, video and photographic tripods and monopods; cinematographic apparatus and instruments; namely, projection screens, exposed cinematographic films, motion picture cameras; optical apparatus and instruments; namely, fiber optics, optical fiber cables, optical character recognition apparatus, optical discs, optical filters, optical inspection apparatus for industrial use, optical lens sights, optical mirrors, optical scanners, sunglasses, spectacles, eyeglasses, eyeglass and contact lens cases, eye glass frames and lenses, eye glass chains, contact lenses, safety goggles, binoculars, spectroscopes, telescopes; measuring apparatus and instruments; namely, scales; signalling apparatus and instruments; namely, signal bells, signal processors, signal whistles, signalling buoys, fire alarms, intruder alarms, smoke detectors; checking (supervision) apparatus and instruments; namely, electrical controllers; life-saving apparatus and instruments; namely, life belts, life-saving jackets, vests, and suits, buoyancy jackets, floating jackets, vests, and suits, survival suits; protective garments; namely, jackets, pants, and suits used to protect against accidents and fire; teaching apparatus and instruments; namely, link trainers; blank audio and video discs; prerecorded audio and video discs in the field of sports, science and entertainment; automatic vending machines; coin-operated machines; namely, juke-boxes; cash registers; calculators; data processors; fire extinguishers and audio and video tape recorders; thermostats; battery chargers; televisions; television screens; projectors; motion videoequipment; namely, video cameras, camcorders, video cassette recorders and videotapes; paper feed cassette bank; encryption board/units; memory boards; digital interfaces; video discs; racks adapted for housing video and/or audio apparatus and instruments; electrical and electronic apparatus and instruments, for automatic control of lighting; cards, tickets and personal documents made of plastics and bearing magnetically encoded information for security use; railway traffic safety apparatus and instruments; railway traffic signalling, controlling and checking (supervision) apparatus and instruments; dog vests, safety lines; safety harness