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Roger Dorgnon

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  • St. Peray, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastening tool using caseless munition
    • Patent number 4,113,163
    • Issue date Sep 12, 1978
    • Marc Combette
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool using caseless ammunition
    • Patent number 4,037,770
    • Issue date Jul 26, 1977
    • Olin Corporation
    • Roger Dorgnon
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS