73445350
Sep 26, 1983
Jul 15, 1986
COMPUTER BASED CONTROL APPARATUS FOR USE IN CONTROLLING TRAFFIC AND SECURITY ACCESS TO VARIOUS INSTALLATIONS SUCH AS GARAGES AND COMMERCIAL BUILDINGS; COMPUTER BASED UNITS FOR CONTROLLING AND COLLECTION OF PARKING REVENUES; COMPUTER CONTROLLED READING UNITS; DATA PROCESSING UNITS, COMPUTERS, DISPLAY TERMINALS, DISK DRIVES, PRINTERS AND KEY BOARDS; CENTRAL PROCESSING UNITS; MAGNETIC TAPES; COMPUTER PROGRAMS FOR USE IN COMPUTERS AND PRE-CODED CARDS FOR USE IN COMPUTER CONTROL EQUIPMENT
Electrical and Scientific ApparatusDESIGN AND DEVELOPMENT OF COMPUTER BASED CONTROL SYSTEMS AND DEVELOPMENT OF COMPUTER PROGRAMS; AND LEASING OF COMPUTERS AND DATA PROCESSING EQUIPMENT
Computer and Scientific