TREA

for clocksystems

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Industry

  • CPC
  • G04C1/006
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C1/00Winding mechanical clocks electrically

Current Industry

G04C1/006for clocksystems
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    1130092
    • Patent number 1,130,092
    • Issue date Mar 2, 1915
    • G04 - HOROLOGY
  • Information Patent Grant

    561943
    • Patent number 561,943
    • Issue date Jun 9, 1896
    • G04 - HOROLOGY
  • Information Patent Grant

    526720
    • Patent number 526,720
    • Issue date Oct 2, 1894
    • G04 - HOROLOGY
  • Information Patent Grant

    327898
    • Patent number 327,898
    • Issue date Oct 6, 1885
    • G04 - HOROLOGY

Patents Applicationslast 30 patents