TREA

Planar grids

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Industry

  • CPC
  • H01J2893/0024
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Parent Industries

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

Current Industry

H01J2893/0024Planar grids
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3772561
    • Patent number 3,772,561
    • Issue date Nov 13, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3632485
    • Patent number 3,632,485
    • Issue date Jan 4, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3614822
    • Patent number 3,614,822
    • Issue date Oct 26, 1971
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3609831
    • Patent number 3,609,831
    • Issue date Oct 5, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3573525
    • Patent number 3,573,525
    • Issue date Apr 6, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3573977
    • Patent number 3,573,977
    • Issue date Apr 6, 1971
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3436585
    • Patent number 3,436,585
    • Issue date Apr 1, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3357459
    • Patent number 3,357,459
    • Issue date Dec 12, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3352729
    • Patent number 3,352,729
    • Issue date Nov 14, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3334263
    • Patent number 3,334,263
    • Issue date Aug 1, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3319310
    • Patent number 3,319,310
    • Issue date May 16, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3311964
    • Patent number 3,311,964
    • Issue date Apr 4, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3246387
    • Patent number 3,246,387
    • Issue date Apr 19, 1966
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3240981
    • Patent number 3,240,981
    • Issue date Mar 15, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3238410
    • Patent number 3,238,410
    • Issue date Mar 1, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3227848
    • Patent number 3,227,848
    • Issue date Jan 4, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3226803
    • Patent number 3,226,803
    • Issue date Jan 4, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3223878
    • Patent number 3,223,878
    • Issue date Dec 14, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3223879
    • Patent number 3,223,879
    • Issue date Dec 14, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3212169
    • Patent number 3,212,169
    • Issue date Oct 19, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3210592
    • Patent number 3,210,592
    • Issue date Oct 5, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3182687
    • Patent number 3,182,687
    • Issue date May 11, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3182688
    • Patent number 3,182,688
    • Issue date May 11, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3161799
    • Patent number 3,161,799
    • Issue date Dec 15, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3141991
    • Patent number 3,141,991
    • Issue date Jul 21, 1964
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3064692
    • Patent number 3,064,692
    • Issue date Nov 20, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3042992
    • Patent number 3,042,992
    • Issue date Jul 10, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3022440
    • Patent number 3,022,440
    • Issue date Feb 20, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2988667
    • Patent number 2,988,667
    • Issue date Jun 13, 1961
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2961759
    • Patent number 2,961,759
    • Issue date Nov 29, 1960
    • H01 - BASIC ELECTRIC ELEMENTS