TREA

Roman Eigenmann

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  • Oftringen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Machine tool
    • Patent number 8,066,457
    • Issue date Nov 29, 2011
    • Komet Group GmbH
    • Otto Buettiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine reamer
    • Patent number 7,431,543
    • Issue date Oct 7, 2008
    • Dihart AG
    • Otto Buettiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reaming tool with a guide shank
    • Patent number 6,830,502
    • Issue date Dec 14, 2004
    • Dihart AG
    • Otto Buettiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Machine Tool
    • Publication number 20090123244
    • Publication date May 14, 2009
    • Otto Buettiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Machine reamer
    • Publication number 20050220551
    • Publication date Oct 6, 2005
    • Otto Buettiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Reaming tool with a guide shank
    • Publication number 20030143050
    • Publication date Jul 31, 2003
    • Otto Buettiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR