for fastening the ends

Industry

  • CPC
  • G04D1/045
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Patents Grantslast 30 patents

  • Information Patent Grant

    2167089

    • Patent number 2,167,089
    • Issue date Jul 25, 1939
    • G04 - HOROLOGY
  • Information Patent Grant

    1144548

    • Patent number 1,144,548
    • Issue date Jun 29, 1915
    • G04 - HOROLOGY

Patents Applicationslast 30 patents