TREA

using impedance bridges

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  • CPC
  • G05B1/027
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GPHYSICS G05Controlling systems G05BCONTROL OR REGULATING SYSTEMS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS G05B1/00Comparing elements

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G05B1/027using impedance bridges
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Patents Grantslast 30 patents

  • Information Patent Grant

    3699363
    • Patent number 3,699,363
    • Issue date Oct 17, 1972
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3657660
    • Patent number 3,657,660
    • Issue date Apr 18, 1972
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3582720
    • Patent number 3,582,720
    • Issue date Jun 1, 1971
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3463979
    • Patent number 3,463,979
    • Issue date Aug 26, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3435375
    • Patent number 3,435,375
    • Issue date Mar 25, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3406331
    • Patent number 3,406,331
    • Issue date Oct 15, 1968
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3370224
    • Patent number 3,370,224
    • Issue date Feb 20, 1968
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3360715
    • Patent number 3,360,715
    • Issue date Dec 26, 1967
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3281657
    • Patent number 3,281,657
    • Issue date Oct 25, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3244937
    • Patent number 3,244,937
    • Issue date Apr 5, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3087109
    • Patent number 3,087,109
    • Issue date Apr 23, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3058067
    • Patent number 3,058,067
    • Issue date Oct 9, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3051873
    • Patent number 3,051,873
    • Issue date Aug 28, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3050253
    • Patent number 3,050,253
    • Issue date Aug 21, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3005462
    • Patent number 3,005,462
    • Issue date Oct 24, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2956234
    • Patent number 2,956,234
    • Issue date Oct 11, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2951211
    • Patent number 2,951,211
    • Issue date Aug 30, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2924757
    • Patent number 2,924,757
    • Issue date Feb 9, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2910637
    • Patent number 2,910,637
    • Issue date Oct 27, 1959
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2864053
    • Patent number 2,864,053
    • Issue date Dec 9, 1958
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2859402
    • Patent number 2,859,402
    • Issue date Nov 4, 1958
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2828450
    • Patent number 2,828,450
    • Issue date Mar 25, 1958
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2770726
    • Patent number 2,770,726
    • Issue date Nov 13, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2747158
    • Patent number 2,747,158
    • Issue date May 22, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2711500
    • Patent number 2,711,500
    • Issue date Jun 21, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2685676
    • Patent number 2,685,676
    • Issue date Aug 3, 1954
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2612628
    • Patent number 2,612,628
    • Issue date Sep 30, 1952
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2564219
    • Patent number 2,564,219
    • Issue date Aug 14, 1951
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2491906
    • Patent number 2,491,906
    • Issue date Dec 20, 1949
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2482064
    • Patent number 2,482,064
    • Issue date Sep 13, 1949
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents