73073791
Jan 9, 1976
Apr 26, 1977
DATA PROCESSORS, CENTRAL PROCESSING UNITS AND PARTS THEREFOR; COMPUTER PUNCH CARD READERS, COMPUTER CARD PUNCHES AND COMPUTER PROGRAMS RECORDED ON TAPES, CARDS AND DISCS
Electrical and Scientific ApparatusINSTALLATION AND MAINTENANCE OF COMPUTER APPARATUS, CONSTRUCTION OF CUSTOM COMPUTER APPARATUS TO THE NEEDS OF OTHERS
Building Construction and RepairDESIGNING, PREPARING AND MODIFYING COMPUTER PROGRAMS TO THE NEEDS OF OTHERS AND ENGINEERING CONSULTING SERVICES
Computer and Scientific