TREA

for coil springs in regulating mechanisms

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Industry

  • CPC
  • G04D1/042
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Parent Industries

GPHYSICS G04Horology G04DAPPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES G04D1/00Gripping, holding, or supporting devices

Current Industry

G04D1/042for coil springs in regulating mechanisms
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    1674644
    • Patent number 1,674,644
    • Issue date Jun 26, 1928
    • G04 - HOROLOGY

Patents Applicationslast 30 patents