TREA

Metal electrodes

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  • CPC
  • H05B31/14
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Parent Industries

HELECTRICITY H05Electric techniques H05BELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR H05B31/00Electric arc lamps

Current Industry

H05B31/14Metal electrodes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Carbon electrodes for an ultraviolet arc lamp for use in a light-fa...
    • Patent number 4,006,379
    • Issue date Feb 1, 1977
    • Shigeru Suga
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Carbon electrode for emitting light similar to sunshine for light-f...
    • Patent number 4,005,325
    • Issue date Jan 25, 1977
    • Shigeru Suga
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated carbon electrode having an inner coating of low resistance m...
    • Patent number 4,003,615
    • Issue date Jan 18, 1977
    • Shigeru Suga
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process for joining electrodes and product resulting therefrom
    • Patent number 4,002,942
    • Issue date Jan 11, 1977
    • Ronald F. Gaboury
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arc lamp with movable electrode
    • Patent number 3,970,883
    • Issue date Jul 20, 1976
    • Varian Associates
    • Gordon R. Lavering
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High luminous intensity arc electrode of lantanum chromite
    • Patent number 3,943,396
    • Issue date Mar 9, 1976
    • Agency of Industrial Science and Technology
    • Saburo Kose
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Double section carbon electrode
    • Patent number 3,932,784
    • Issue date Jan 13, 1976
    • Shigeru Suga
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3867667
    • Patent number 3,867,667
    • Issue date Feb 18, 1975
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3777200
    • Patent number 3,777,200
    • Issue date Dec 4, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3588581
    • Patent number 3,588,581
    • Issue date Jun 28, 1971
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1872322
    • Patent number 1,872,322
    • Issue date Aug 16, 1932
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1007435
    • Patent number 1,007,435
    • Issue date Oct 31, 1911
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    968949
    • Patent number 968,949
    • Issue date Aug 30, 1910
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    963736
    • Patent number 963,736
    • Issue date Jul 12, 1910
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    959133
    • Patent number 959,133
    • Issue date May 24, 1910
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    903383
    • Patent number 903,383
    • Issue date Nov 10, 1908
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    655808
    • Patent number 655,808
    • Issue date Aug 14, 1900
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    593899
    • Patent number 593,899
    • Issue date Nov 16, 1897
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    567840
    • Patent number 567,840
    • Issue date Sep 15, 1896
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    422446
    • Patent number 422,446
    • Issue date Mar 4, 1890
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    407915
    • Patent number 407,915
    • Issue date Jul 30, 1889
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    267691
    • Patent number 267,691
    • Issue date Nov 21, 1882
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    241112
    • Patent number 241,112
    • Issue date May 3, 1881
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents