TREA

the actuating element controlling another element mechanically

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Industry

  • CPC
  • G04C23/32
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C23/00Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals

Current Industry

G04C23/32the actuating element controlling another element mechanically
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3372250
    • Patent number 3,372,250
    • Issue date Mar 5, 1968
    • G04 - HOROLOGY
  • Information Patent Grant

    3132333
    • Patent number 3,132,333
    • Issue date May 5, 1964
    • G04 - HOROLOGY
  • Information Patent Grant

    2298890
    • Patent number 2,298,890
    • Issue date Oct 13, 1942
    • G04 - HOROLOGY
  • Information Patent Grant

    1887223
    • Patent number 1,887,223
    • Issue date Nov 8, 1932
    • G04 - HOROLOGY