TREA

Liquid electrode level control

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Industry

  • CPC
  • H01J2893/0083
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2893/00Discharge tubes and lamps

Current Industry

H01J2893/0083Liquid electrode level control
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3579011
    • Patent number 3,579,011
    • Issue date May 18, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2886732
    • Patent number 2,886,732
    • Issue date May 12, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2455993
    • Patent number 2,455,993
    • Issue date Dec 14, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2444204
    • Patent number 2,444,204
    • Issue date Jun 29, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1656898
    • Patent number 1,656,898
    • Issue date Jan 24, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1565530
    • Patent number 1,565,530
    • Issue date Dec 15, 1925
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1553663
    • Patent number 1,553,663
    • Issue date Sep 15, 1925
    • H01 - BASIC ELECTRIC ELEMENTS