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the actuation being produced by a substance flowing due to gravity

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  • CPC
  • H01H43/26
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H43/00Time or time-programme switches providing a choice of time intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed

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H01H43/26the actuation being produced by a substance flowing due to gravity
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Patents Grantslast 30 patents

  • Information Patent Grant

    3377445
    • Patent number 3,377,445
    • Issue date Apr 9, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2838624
    • Patent number 2,838,624
    • Issue date Jun 10, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2772331
    • Patent number 2,772,331
    • Issue date Nov 27, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2693852
    • Patent number 2,693,852
    • Issue date Nov 9, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2551927
    • Patent number 2,551,927
    • Issue date May 8, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1914715
    • Patent number 1,914,715
    • Issue date Jun 20, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1691915
    • Patent number 1,691,915
    • Issue date Nov 20, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1573152
    • Patent number 1,573,152
    • Issue date Feb 16, 1926
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1417785
    • Patent number 1,417,785
    • Issue date May 30, 1922
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents