TREA

Direct connection between insulating and metal elements, in particular via glass material

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Industry

  • CPC
  • H01J2893/0041
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Parent Industries

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

Current Industry

H01J2893/0041Direct connection between insulating and metal elements, in particular via glass material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3870393
    • Patent number 3,870,393
    • Issue date Mar 11, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3716744
    • Patent number 3,716,744
    • Issue date Feb 13, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3674586
    • Patent number 3,674,586
    • Issue date Jul 4, 1972
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3646405
    • Patent number 3,646,405
    • Issue date Feb 29, 1972
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3596955
    • Patent number 3,596,955
    • Issue date Aug 3, 1971
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3513535
    • Patent number 3,513,535
    • Issue date May 26, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3502837
    • Patent number 3,502,837
    • Issue date Mar 24, 1970
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3481638
    • Patent number 3,481,638
    • Issue date Dec 2, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3468647
    • Patent number 3,468,647
    • Issue date Sep 23, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3458379
    • Patent number 3,458,379
    • Issue date Jul 29, 1969
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3444615
    • Patent number 3,444,615
    • Issue date May 20, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3421202
    • Patent number 3,421,202
    • Issue date Jan 14, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3417459
    • Patent number 3,417,459
    • Issue date Dec 24, 1968
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3384400
    • Patent number 3,384,400
    • Issue date May 21, 1968
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3376121
    • Patent number 3,376,121
    • Issue date Apr 2, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3368023
    • Patent number 3,368,023
    • Issue date Feb 6, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3335310
    • Patent number 3,335,310
    • Issue date Aug 8, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3242375
    • Patent number 3,242,375
    • Issue date Mar 22, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3171519
    • Patent number 3,171,519
    • Issue date Mar 2, 1965
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3141058
    • Patent number 3,141,058
    • Issue date Jul 14, 1964
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3064331
    • Patent number 3,064,331
    • Issue date Nov 20, 1962
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3055465
    • Patent number 3,055,465
    • Issue date Sep 25, 1962
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3036674
    • Patent number 3,036,674
    • Issue date May 29, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3024300
    • Patent number 3,024,300
    • Issue date Mar 6, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3003603
    • Patent number 3,003,603
    • Issue date Oct 10, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2868610
    • Patent number 2,868,610
    • Issue date Jan 13, 1959
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2859512
    • Patent number 2,859,512
    • Issue date Nov 11, 1958
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2813374
    • Patent number 2,813,374
    • Issue date Nov 19, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2812466
    • Patent number 2,812,466
    • Issue date Nov 5, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2792271
    • Patent number 2,792,271
    • Issue date May 14, 1957
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents