TREA

along a circle, spiral or rotating radial line

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Industry

  • CPC
  • H01J29/78
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00

Current Industry

H01J29/78along a circle, spiral or rotating radial line
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit for elimination of surface charge integration
    • Patent number 4,038,581
    • Issue date Jul 26, 1977
    • RCA Corporation
    • Denis Peter Dorsey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3567924
    • Patent number 3,567,924
    • Issue date Mar 2, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3431459
    • Patent number 3,431,459
    • Issue date Mar 4, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3047767
    • Patent number 3,047,767
    • Issue date Jul 31, 1962
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2906647
    • Patent number 2,906,647
    • Issue date Sep 29, 1959
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2857553
    • Patent number 2,857,553
    • Issue date Oct 21, 1958
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2807750
    • Patent number 2,807,750
    • Issue date Sep 24, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2573017
    • Patent number 2,573,017
    • Issue date Oct 30, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2570008
    • Patent number 2,570,008
    • Issue date Oct 2, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2488452
    • Patent number 2,488,452
    • Issue date Nov 15, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2480978
    • Patent number 2,480,978
    • Issue date Sep 6, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2473718
    • Patent number 2,473,718
    • Issue date Jun 21, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2465354
    • Patent number 2,465,354
    • Issue date Mar 29, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2421086
    • Patent number 2,421,086
    • Issue date May 27, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2412965
    • Patent number 2,412,965
    • Issue date Dec 24, 1946
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2389995
    • Patent number 2,389,995
    • Issue date Nov 27, 1945
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2328259
    • Patent number 2,328,259
    • Issue date Aug 31, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2302118
    • Patent number 2,302,118
    • Issue date Nov 17, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2241809
    • Patent number 2,241,809
    • Issue date May 13, 1941
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2225455
    • Patent number 2,225,455
    • Issue date Dec 17, 1940
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2200745
    • Patent number 2,200,745
    • Issue date May 14, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1535329
    • Patent number 1,535,329
    • Issue date Apr 28, 1925
    • G01 - MEASURING TESTING