TREA

by stepping rotating movement

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Industry

  • CPC
  • G04C1/067
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Parent Industries

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

Current Industry

G04C1/067by stepping rotating movement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Analog electronic timepiece with charging function
    • Patent number 4,760,564
    • Issue date Jul 26, 1988
    • Seiko Instruments Inc.
    • Hiroshi Odagiri
    • G04 - HOROLOGY
  • Information Patent Grant

    3808905
    • Patent number 3,808,905
    • Issue date May 7, 1974
    • G04 - HOROLOGY
  • Information Patent Grant

    3724200
    • Patent number 3,724,200
    • Issue date Apr 3, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    2279015
    • Patent number 2,279,015
    • Issue date Apr 7, 1942
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    EMBEDDED WINDING MECHANISM FOR A WATCH
    • Publication number 20220206440
    • Publication date Jun 30, 2022
    • THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
    • Matthias IMBODEN
    • G04 - HOROLOGY