TREA

for the control mechanism only (found from outside the clockwork)

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Industry

  • CPC
  • G04D7/1235
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Parent Industries

GPHYSICS G04Horology G04DAPPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES G04D7/00Measuring, counting, calibrating, testing or regulating apparatus

Current Industry

G04D7/1235for the control mechanism only (found from outside the clockwork)
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2423985
    • Patent number 2,423,985
    • Issue date Jul 15, 1947
    • G04 - HOROLOGY
  • Information Patent Grant

    653996
    • Patent number 653,996
    • Issue date Jul 17, 1900
    • G04 - HOROLOGY
  • Information Patent Grant

    535418
    • Patent number 535,418
    • Issue date Mar 12, 1895
    • G04 - HOROLOGY
  • Information Patent Grant

    490202
    • Patent number 490,202
    • Issue date Jan 17, 1893
    • G04 - HOROLOGY
  • Information Patent Grant

    484797
    • Patent number 484,797
    • Issue date Oct 25, 1892
    • G04 - HOROLOGY
  • Information Patent Grant

    484796
    • Patent number 484,796
    • Issue date Oct 25, 1892
    • G04 - HOROLOGY
  • Information Patent Grant

    469967
    • Patent number 469,967
    • Issue date Mar 1, 1892
    • G04 - HOROLOGY
  • Information Patent Grant

    451181
    • Patent number 451,181
    • Issue date Apr 28, 1891
    • G04 - HOROLOGY
  • Information Patent Grant

    437203
    • Patent number 437,203
    • Issue date Sep 30, 1890
    • G04 - HOROLOGY
  • Information Patent Grant

    437204
    • Patent number 437,204
    • Issue date Sep 30, 1890
    • G04 - HOROLOGY
  • Information Patent Grant

    422616
    • Patent number 422,616
    • Issue date Mar 4, 1890
    • G04 - HOROLOGY
  • Information Patent Grant

    328848
    • Patent number 328,848
    • Issue date Oct 20, 1885
    • G04 - HOROLOGY