TREA

using pneumatically or hydraulically actuated indicating means

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Industry

  • CPC
  • G01F23/425
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Parent Industries

GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F23/00Indicating or measuring liquid level, or level of fluent solid material

Current Industry

G01F23/425using pneumatically or hydraulically actuated indicating means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3199351
    • Patent number 3,199,351
    • Issue date Aug 10, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2895494
    • Patent number 2,895,494
    • Issue date Jul 21, 1959
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1683769
    • Patent number 1,683,769
    • Issue date Sep 11, 1928
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents