KEYTAPE
DATA PROCESSING EQUIPMENT FOR PLACING DATA ON MAGNETIC TAPE, COMMUNICATOR UNITS FOR TRANSFERRING DATA OVER VOICE-GRADE LINES, POOLER UNITS FOR RECORDING DATA ON A NUMBER OF INDIVIDUAL TAPES TO A SINGLE TAPE AND CARD READER UNITS FOR TRANSCRIBING, OFF-LINE, PUNCHED CARD RECORDS DIRECTLY TO MAGNETIC TAPE
Expired · September 3, 1968 · 72306489 ·