TREA

Mechanical vibrations

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Industry

  • CPC
  • H01J2231/50052
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2231/00Cathode ray tubes or electron beam tubes

Current Industry

H01J2231/50052Mechanical vibrations
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3879700
    • Patent number 3,879,700
    • Issue date Apr 22, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3497700
    • Patent number 3,497,700
    • Issue date Feb 24, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3495084
    • Patent number 3,495,084
    • Issue date Feb 10, 1970
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents