TREA

Direct connection between two insulating elements, in particular via glass material

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Industry

  • CPC
  • H01J2893/0038
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Parent Industries

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

Current Industry

H01J2893/0038Direct connection between two insulating elements, in particular via glass material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3912851
    • Patent number 3,912,851
    • Issue date Oct 14, 1975
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3784807
    • Patent number 3,784,807
    • Issue date Jan 8, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3752554
    • Patent number 3,752,554
    • Issue date Aug 14, 1973
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3725698
    • Patent number 3,725,698
    • Issue date Apr 3, 1973
    • F21 - LIGHTING
  • Information Patent Grant

    3632324
    • Patent number 3,632,324
    • Issue date Jan 4, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3525898
    • Patent number 3,525,898
    • Issue date Aug 25, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3517432
    • Patent number 3,517,432
    • Issue date Jun 30, 1970
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3451579
    • Patent number 3,451,579
    • Issue date Jun 24, 1969
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3351802
    • Patent number 3,351,802
    • Issue date Nov 7, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3275878
    • Patent number 3,275,878
    • Issue date Sep 27, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3051329
    • Patent number 3,051,329
    • Issue date Aug 28, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2754445
    • Patent number 2,754,445
    • Issue date Jul 10, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2701909
    • Patent number 2,701,909
    • Issue date Feb 15, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2584427
    • Patent number 2,584,427
    • Issue date Feb 5, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2569968
    • Patent number 2,569,968
    • Issue date Oct 2, 1951
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2301940
    • Patent number 2,301,940
    • Issue date Nov 17, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2268666
    • Patent number 2,268,666
    • Issue date Jan 6, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2248644
    • Patent number 2,248,644
    • Issue date Jul 8, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2212556
    • Patent number 2,212,556
    • Issue date Aug 27, 1940
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2157722
    • Patent number 2,157,722
    • Issue date May 9, 1939
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2151885
    • Patent number 2,151,885
    • Issue date Mar 28, 1939
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2149133
    • Patent number 2,149,133
    • Issue date Feb 28, 1939
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2137069
    • Patent number 2,137,069
    • Issue date Nov 15, 1938
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents