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Francois Defougeres

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  • Poligny, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Perforating drill
    • Patent number 7,163,363
    • Issue date Jan 16, 2007
    • Diager
    • Francois Defougeres
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Perforating drill
    • Publication number 20040052597
    • Publication date Mar 18, 2004
    • Francois Defougeres
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR