Multiple beam CRT for generating a multiple raster display
Multiple image scanning
Multiple shift electronic keyboard
Multiple-destinational cryptosystem for broadcast networks
Multiplex circuit
Multiplex signal transmission system
Multiplex-data bus modulator/demodulator
Multiplexed data modem
Multiplexed touch sensitive screen system
Multiprocessor system for automatic switching of telegraphic lin
Multipurpose keyboard using digitizer pad featuring spatial mini