73579016
Jan 22, 1986
Apr 19, 1988
CLEANERS AND DEMAGNETIZING APPARATUS FOR AUDIO, VIDEO, COMPUTERS AND COMPUTER PERIPHERALS, AND PRERECORDED AND BLANK AUDIO AND VIDEO TAPES AND PHONOGRAPH RECORDS; CLEANERS AND DEMAGNETIZING APPARATUS FOR DATA RECORDING MEDIA; MAGNETIC DATA CARRIERS AND [ ACCESSORIES, NAMELY, CARRYING CASES FOR AUDIO, VIDEO, AND COMPUTER APPARATUS AND INSTRUMENTS, ] PRE-RECORDED AND BLANK AUDIO AND VIDEO TAPES, PHONOGRAPH RECORDS AND DATA RECORDING MEDIA
Electrical and Scientific Apparatus