having means for allowing all but selected cross-section elements of a homogeneous electron beam to reach corresponding elements of the screen

This industry / category may be too specific. Please go to a parent level for more data

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
2769935
- Patent number 2,769,935
- Issue date Nov 6, 1956
- G11 - INFORMATION STORAGE
Information Patent Grant
2645734
- Patent number 2,645,734
- Issue date Jul 14, 1953
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2635201
- Patent number 2,635,201
- Issue date Apr 14, 1953
- G11 - INFORMATION STORAGE
Information Patent Grant
2604606
- Patent number 2,604,606
- Issue date Jul 22, 1952
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2558460
- Patent number 2,558,460
- Issue date Jun 26, 1951
- G11 - INFORMATION STORAGE
Information Patent Grant
2519172
- Patent number 2,519,172
- Issue date Aug 15, 1950
- G11 - INFORMATION STORAGE
Information Patent Grant
2494670
- Patent number 2,494,670
- Issue date Jan 17, 1950
- G11 - INFORMATION STORAGE