Computer - Burroughs
Bar code - Product Identification Systems
Computer chip - Center for Micro Electronics
Concrete truck
Microsoft
IBM
Eniac - IBM Computer
Computers - Calculators - HP - Recom
@ - Data
Recom - HP - Calculators
Hewlett Packard
IBM Computers - Eniac
IBM - Computer
Computer - Vidicode
Computer - IBM - Eniac
Digital
Computer mouse
@ - At
Data technology
Computer - Yin Yang
Chip
Computer
