73791933
Apr 7, 1989
Jun 2, 1992
SWITCHBOARD APPARATUS, VIDEOTEX AND TELETEX TERMINALS, TRANSMITTERS, TELECOPIERS, ELECTRONIC WRITING BOARD, TELEVISIONS, SATELLITE TRANSMITTERS AND RECEIVERS, MICROWAVE AMPLIFIERS AND CONVERTERS, SATELLITE ANTENNAS, DATA PROCESSORS, COMPUTERS AND PERIPHERALS; NAMELY, PRINTERS, KEYBOARDS, MONITORS, TERMINALS, HARD DISK DRIVES, FLOPPY DISK DRIVES, MODEMS AND DIGITIZERS; REMOTE CONTROLLERS FOR INDUSTRIAL OPERATIONS AND SEMI-CONDUCTOR CHIPS
Electrical and Scientific Apparatus