TREA

Tubes with image amplification section

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Industry

  • CPC
  • H01J31/32
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J31/00Cathode ray tubes Electron beam tubes

Current Industry

H01J31/32Tubes with image amplification section
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3461340
    • Patent number 3,461,340
    • Issue date Aug 12, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2887611
    • Patent number 2,887,611
    • Issue date May 19, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2853648
    • Patent number 2,853,648
    • Issue date Sep 23, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2849635
    • Patent number 2,849,635
    • Issue date Aug 26, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2805359
    • Patent number 2,805,359
    • Issue date Sep 3, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2803770
    • Patent number 2,803,770
    • Issue date Aug 20, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2774909
    • Patent number 2,774,909
    • Issue date Dec 18, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2756364
    • Patent number 2,756,364
    • Issue date Jul 24, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2735035
    • Patent number 2,735,035
    • Issue date Feb 14, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2733292
    • Patent number 2,733,292
    • Issue date Jan 31, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2717919
    • Patent number 2,717,919
    • Issue date Sep 13, 1955
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2713129
    • Patent number 2,713,129
    • Issue date Jul 12, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2667600
    • Patent number 2,667,600
    • Issue date Jan 26, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2651674
    • Patent number 2,651,674
    • Issue date Sep 8, 1953
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2619531
    • Patent number 2,619,531
    • Issue date Nov 25, 1952
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2617058
    • Patent number 2,617,058
    • Issue date Nov 4, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2518434
    • Patent number 2,518,434
    • Issue date Aug 8, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2286280
    • Patent number 2,286,280
    • Issue date Jun 16, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2264540
    • Patent number 2,264,540
    • Issue date Dec 2, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2262123
    • Patent number 2,262,123
    • Issue date Nov 11, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2258728
    • Patent number 2,258,728
    • Issue date Oct 14, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2251573
    • Patent number 2,251,573
    • Issue date Aug 5, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2244466
    • Patent number 2,244,466
    • Issue date Jun 3, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2237679
    • Patent number 2,237,679
    • Issue date Apr 8, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2227097
    • Patent number 2,227,097
    • Issue date Dec 31, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2225063
    • Patent number 2,225,063
    • Issue date Dec 17, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2214973
    • Patent number 2,214,973
    • Issue date Sep 17, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2213547
    • Patent number 2,213,547
    • Issue date Sep 3, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2213761
    • Patent number 2,213,761
    • Issue date Sep 3, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2213173
    • Patent number 2,213,173
    • Issue date Aug 27, 1940
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents