76214012
Feb 21, 2001
Aug 12, 2003
PUBLIC PAGING SYSTEMS, NAMELY, PAGING CONSOLES, MICROPHONES, MIXERS, SIGNAL PROCESSORS FOR THE DIGITAL RECORDING AND PLAYBACK OF MESSAGES AND MUSIC AND THE GENERATION OF GONG AND ALARM SIGNALS, CD-PLAYERS, CASSETTE DECKS, RADIOS, AMPLIFIERS AND LOUDSPEAKERS
Electrical and Scientific Apparatus