TREA

Turbine tubes

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Industry

  • CPC
  • H01J25/64
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Parent Industries

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

Current Industry

H01J25/64Turbine tubes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2735074
    • Patent number 2,735,074
    • Issue date Feb 14, 1956
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2715697
    • Patent number 2,715,697
    • Issue date Aug 16, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2611882
    • Patent number 2,611,882
    • Issue date Sep 23, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2567406
    • Patent number 2,567,406
    • Issue date Sep 11, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2555456
    • Patent number 2,555,456
    • Issue date Jun 5, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2454094
    • Patent number 2,454,094
    • Issue date Nov 16, 1948
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2395647
    • Patent number 2,395,647
    • Issue date Feb 26, 1946
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2289756
    • Patent number 2,289,756
    • Issue date Jul 14, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2289220
    • Patent number 2,289,220
    • Issue date Jul 7, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2266411
    • Patent number 2,266,411
    • Issue date Dec 16, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2245670
    • Patent number 2,245,670
    • Issue date Jun 17, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2242888
    • Patent number 2,242,888
    • Issue date May 20, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2233779
    • Patent number 2,233,779
    • Issue date Mar 4, 1941
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2232050
    • Patent number 2,232,050
    • Issue date Feb 18, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2197338
    • Patent number 2,197,338
    • Issue date Apr 16, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2161087
    • Patent number 2,161,087
    • Issue date Jun 6, 1939
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2096817
    • Patent number 2,096,817
    • Issue date Oct 26, 1937
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2090033
    • Patent number 2,090,033
    • Issue date Aug 17, 1937
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents