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Vittorio Sgrignuoli

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  • Bologna, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling head for an electric resistance welder
    • Patent number 6,812,427
    • Issue date Nov 2, 2004
    • Pelliconi International Machinery S.p.A.
    • Vittorio Sgrignuoli
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Rolling head for an electric resistance welder
    • Publication number 20020195430
    • Publication date Dec 26, 2002
    • PELLICONI INTERNATIONAL MACHINERY S.p.A.
    • Vittorio Sgrignuoli
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR