72141025
Mar 29, 1962
Feb 19, 1963
PUBLIC ADDRESS SYSTEMS; AUDIO MODULATED, FREQUENCY MODULATED AND ULTRA HIGH FREQUENCY RADIO RECEIVING AND TRANSMITTING DEVICES; MAGNETIC RECORDING DEVICES; AND ACCESSORIES THEREFOR-NAMELY, FOOT CONTROL SWITCHES, TELEPHONE-OPERATED PICK-UPS, EARPHONES, LOUDSPEAKERS, AMPLIFIERS, PRE-AMPLIFIERS, MIXERS, TUNERS, MICROPHONES, EXTENSION CORDS, MULTIPLEX ADAPTORS, MAGNETIC RECORDING TAPE AND TAPE REELS
Housewares and Glass