73596607
May 2, 1986
Mar 24, 1987
ELECTRONIC INFORMATION AND CONTROL SYSTEMS, COMPRISING CONTROLLERS, DATA CONCENTRATORS, MULTIPLEXERS, COMMUNICATORS, OPERATOR CONSOLES, COMMUNICATIONS TRAFFIC DIRECTORS, PRINTERS, COMPUTERS AND COMPUTER PROGRAMS RECORDED ON A DISC PACK, ALL FOR USE BY INDUSTRY IN THE ELECTRONIC CONTROL OF INDUSTRIAL PRODUCTION AND PROCESSES
Electrical and Scientific Apparatus