with three electron beams in delta configuration

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  • CPC
  • H01J31/205
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Patents Grantslast 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 Applicationslast 30 patents