KEY-CASSETTE

COMPUTER RELATED HARDWARE-NAMELY, SOURCE DATA ENTRY TERMINALS, OPERATOR CONSOLE TERMINALS FOR COMPUTER CONTROL, DATA COMMUNICATIONS TERMINALS, AND COMPONENT PARTS FOR SUCH TERMINALS SOLD FOR REPLACEMENT AND/OR SEPARATE USE, INCLUDING CATHODE RAY TUBE DISPLAYS, CIRCUIT BOARD ASSEMBLIES, MAGNETIC DATA MEMORY DEVICES, MAGNETIC TAPE RECORDERS AND REPRODUCERS, AND MAGNETIC TAPE CARTRIDGES