TREA

in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection

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  • CPC
  • H01J25/24
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J25/00Transit-time tubes

Current Industry

H01J25/24in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High frequency tube apparatus
    • Patent number 3,940,656
    • Issue date Feb 24, 1976
    • Varian Associates
    • Curtis E. Ward
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3466495
    • Patent number 3,466,495
    • Issue date Sep 9, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3444420
    • Patent number 3,444,420
    • Issue date May 13, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3383544
    • Patent number 3,383,544
    • Issue date May 14, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3325670
    • Patent number 3,325,670
    • Issue date Jun 13, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3297905
    • Patent number 3,297,905
    • Issue date Jan 10, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3292101
    • Patent number 3,292,101
    • Issue date Dec 13, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3268762
    • Patent number 3,268,762
    • Issue date Aug 23, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3227976
    • Patent number 3,227,976
    • Issue date Jan 4, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3226662
    • Patent number 3,226,662
    • Issue date Dec 28, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3172005
    • Patent number 3,172,005
    • Issue date Mar 2, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3131326
    • Patent number 3,131,326
    • Issue date Apr 28, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3125734
    • Patent number 3,125,734
    • Issue date Mar 17, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3105167
    • Patent number 3,105,167
    • Issue date Sep 24, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3104342
    • Patent number 3,104,342
    • Issue date Sep 17, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3097323
    • Patent number 3,097,323
    • Issue date Jul 9, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3089976
    • Patent number 3,089,976
    • Issue date May 14, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3060342
    • Patent number 3,060,342
    • Issue date Oct 23, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3059139
    • Patent number 3,059,139
    • Issue date Oct 16, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3046439
    • Patent number 3,046,439
    • Issue date Jul 24, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3045146
    • Patent number 3,045,146
    • Issue date Jul 17, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3043985
    • Patent number 3,043,985
    • Issue date Jul 10, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3039064
    • Patent number 3,039,064
    • Issue date Jun 12, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3036237
    • Patent number 3,036,237
    • Issue date May 22, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3021447
    • Patent number 3,021,447
    • Issue date Feb 13, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3011088
    • Patent number 3,011,088
    • Issue date Nov 28, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2996690
    • Patent number 2,996,690
    • Issue date Aug 15, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2996639
    • Patent number 2,996,639
    • Issue date Aug 15, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2994041
    • Patent number 2,994,041
    • Issue date Jul 25, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2990495
    • Patent number 2,990,495
    • Issue date Jun 27, 1961
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents