73686052
Sep 24, 1987
COMPUTERS WHICH ARE RETRO-FIT OR ADDED-ON TO PROVIDE POSITIONAL CONTROL FOR MILLING MACHINES, DRILLING MACHINES, AND/OR PUNCH PRESSES
MachineryCOMPUTERS, COMPUTER PERIPHERALS, PRINTED CIRCUIT BOARDS, AND PARTS THEREFOR; COMPUTER PROGRAMS FOR PROVIDING POSITIONAL CONTROL FOR MILLING MACHINES, DRILLING MACHINES, AND/OR PUNCH PRESSES, AND MANUALS SOLD THEREWITH
Electrical and Scientific Apparatus