73059886
Aug 7, 1975
Mar 16, 1976
DATA PRINTING AND READING DEVICES-NAMELY, PAPER-TAPE DATA PRINTERS; PAPER-TAPE DATA READERS; BAR CODE LABEL PRINTERS; KEYBOARDS FOR CONTROLLING PAPER-TAPE PRINTERS, PAPER-TAPE DATA READERS, AND BAR CODE LABEL PRINTERS; AND HAND-HELD BAR CODE READERS
Electrical and Scientific Apparatus