[canned pressurized air for cleaning records]

[cleaning preparations for records]

[high frequency heat sealers]

[ terminal boxes, junction boxes, junction sleeves for electric cables,] telecommunications cables, optical fiber cables; automatic telephone exchanges, [ manual telephone exchanges, trunk exchanges; direction finders; public address systems comprised of microphones, speakers and ] amplifiers; [ juke boxes, amplifiers, tuners, stereo receivers, component stereos, antennas (aerials), cabinets for housing electronic equipment, coils, magnetic tape erasers, magnetic tape cleaners, magnetic head erasers, magnetic head cleaners, support frames for electronic equipment, dials, fuses for communication apparatus, change-over switches, pickups, pilot lamps, phonomotors, circuit and switch protectors, microphones, cleaning devices for records, blank record discs, cyclotrons, X-ray apparatus (not for laboratory or medical use), betatron (not for laboratory or medical use); surveying machines used to measure units of electricity and/or magnetism; magnetic object detectors; shielding cases for magnetic disks, seismic wave surveying machines, hydrophones/detectoscopes, ultrasonic depth sounders, ultrasonic scanners used to detect flaws, ultrasonic sensors/sonars, electrostatic copying machines, electronic door closing systems comprised of electronic data readers and electronic devices linked to the electronic data readers that lock and unlock doors; ] computer peripherals; integrated circuits, large scale integrated circuits, magnetic cores, [ electrical resistance wires, electrodes; electrically heated hair-curlers, electric buzzers ]