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with three electron beams in delta configuration
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H01J31/205
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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J31/00
Cathode ray tubes Electron beam tubes
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H01J31/205
with three electron beams in delta configuration
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Patents Grants
last 30 patents
Information
Patent Grant
3912970
Patent number
3,912,970
Issue date
Oct 14, 1975
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
3904912
Patent number
3,904,912
Issue date
Sep 9, 1975
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3806750
Patent number
3,806,750
Issue date
Apr 23, 1974
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3746904
Patent number
3,746,904
Issue date
Jul 17, 1973
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3663854
Patent number
3,663,854
Issue date
May 16, 1972
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3639795
Patent number
3,639,795
Issue date
Feb 1, 1972
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3617790
Patent number
3,617,790
Issue date
Nov 2, 1971
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3584366
Patent number
3,584,366
Issue date
Jun 15, 1971
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
3560779
Patent number
3,560,779
Issue date
Feb 2, 1971
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3495124
Patent number
3,495,124
Issue date
Feb 10, 1970
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3399440
Patent number
3,399,440
Issue date
Sep 3, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3396297
Patent number
3,396,297
Issue date
Aug 6, 1968
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3254251
Patent number
3,254,251
Issue date
May 31, 1966
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
3222172
Patent number
3,222,172
Issue date
Dec 7, 1965
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3179836
Patent number
3,179,836
Issue date
Apr 20, 1965
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3024380
Patent number
3,024,380
Issue date
Mar 6, 1962
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3011090
Patent number
3,011,090
Issue date
Nov 28, 1961
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3005921
Patent number
3,005,921
Issue date
Oct 24, 1961
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3005927
Patent number
3,005,927
Issue date
Oct 24, 1961
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2910617
Patent number
2,910,617
Issue date
Oct 27, 1959
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2806163
Patent number
2,806,163
Issue date
Sep 10, 1957
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2796374
Patent number
2,796,374
Issue date
Jun 18, 1957
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2782333
Patent number
2,782,333
Issue date
Feb 19, 1957
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2769110
Patent number
2,769,110
Issue date
Oct 30, 1956
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2755402
Patent number
2,755,402
Issue date
Jul 17, 1956
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2747134
Patent number
2,747,134
Issue date
May 22, 1956
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2728024
Patent number
2,728,024
Issue date
Dec 20, 1955
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
2726347
Patent number
2,726,347
Issue date
Dec 6, 1955
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2726348
Patent number
2,726,348
Issue date
Dec 6, 1955
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2691116
Patent number
2,691,116
Issue date
Oct 5, 1954
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents