TREA

Clockworks, which wind up by driving the function

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Industry

  • CPC
  • G04B5/007
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Parent Industries

GPHYSICS G04Horology G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS G04B5/00Automatic winding up

Current Industry

G04B5/007Clockworks, which wind up by driving the function
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    1807169
    • Patent number 1,807,169
    • Issue date May 26, 1931
    • G04 - HOROLOGY
  • Information Patent Grant

    825875
    • Patent number 825,875
    • Issue date Jul 10, 1906
    • G04 - HOROLOGY
  • Information Patent Grant

    748250
    • Patent number 748,250
    • Issue date Dec 29, 1903
    • G04 - HOROLOGY

Patents Applicationslast 30 patents