73636241
Dec 19, 1986
Mar 8, 1988
[ COMPUTERS, PERIPHERAL UNITS, ] DATA INTERFACES AND [ SPARE PARTS THEREFOR, NAMELY, VIEW SCREENS, DISC DRIVES, PRINTERS, PLOTTERS AND X-Y PLOTTERS, DATA CARRIERS, ] COMPUTER MODULES FOR USE IN COMPUTER-AIDED DESIGN AND CONSTRUCTION
Electrical and Scientific Apparatus