9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking in the nature of supervision, life-saving and teaching apparatus and instruments, namely-- anti-glare glasses, eyeglasses, sun glasses, goggles for sports, spectacles, eyeglass chains, eyeglass cases, eyeglass frames, contact lenses, and containers for contact lenses, life nets, life belts, life buoys, life jackets, bullet-proof vests, safety nets, safety belts except for vehicles and sports, resuscitation mannequins used for teaching, luminous signs, divers' masks, earplugs for divers, and oxygen tanks for divers, life-saving boats, and fire boats, nose clips for divers and swimmers, snorkels, ergometers, and sporting whistles, gloves for protection against X-rays for industrial purposes, gloves for protection against accidents, and gloves for divers, protective helmets, protective helmets for sports, and soldiers' helmets, gas masks, anti-poison gas masks, dustproof masks, protective masks, welding masks, diving suits; fire blankets, sprinkler system for fire protection, fire hydrants, fire extinguishing bombs, and automatic fire extinguishers; apparatus for recording, transmission or reproduction of sound or images namely, video phones, manual switch boards, intercoms, automatic switch boards, telephones, telephone transmitters, telephone receivers, and speaking tubes, phototelegraphy apparatus, manual telegraph sets, teletypewriters, automatic telegraph sets, relay switch boards, teleprinters, and facsimile machines, radio transmitters, radio receivers, video cameras for broadcasting, clock radios, audio and video receivers, telecommunication transmitters, television transmitters, television receivers, teleprompters, and television satellite broadcast receivers, walkie-talkies, radio pagers; Geiger counters, notebook computers, laptop computers, electronic agendas, electronic microscopes, juke boxes for computers, printers for use with computers, computer keyboards, plotters, portable calculators, electronic pocket translators; blank magnetic data carriers; blank compact discs; fireproof clothes; swimming belts and swimming jackets for use in life-saving; automatic radio transmitters; distress signal generators, namely, emergency signal transmitters; fire extinguishers; safety products, namely, reflective safety bands to be worn on the body to prevent accidents; luminous or mechanical safety signs; automatic telegraphs; global positioning system consisting of computers, computer software, transmitters, receivers, and network interface devices; radar; direction finders, namely, compasses, and wind socks for indicating wind direction; navigation apparatus for vehicles consisting of on-board computers and a global positioning satellite navigational system; computer software for use in the armed forces of a country, namely, educational software for instruction and training in military tactics and strategies, in the operation and maintenance of aircraft, military systems and equipment and weapons, in performing military operations and in managing and training military personnel; computer software for use in simulating military training exercises and military conflicts and for use in simulating the operation, use and maintenance of aircraft and military vehicles, military systems, military equipment and weapons; computer operating programs; electronic pens for use as computer cursor controls; magnetic tape drives for computers; personal digital assistants; multimedia software recorded on CD-ROMS for use in military education and simulation of military operations; oxygen regulators