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Robert WÜRFEL

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  • Kempten, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for a chamfer machining of a workpiece
    • Patent number 11,980,957
    • Issue date May 14, 2024
    • Liebherr-Verzahntechnik GmbH
    • Johannes Weixler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for gear skiving
    • Patent number 11,059,116
    • Issue date Jul 13, 2021
    • Liebherr-Verzahntechnik GmbH
    • Robert Würfel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    VORRICHTUNG ZUR ANFASBEARBEITUNG EINES WERKSTÜCKS
    • Publication number 20190314911
    • Publication date Oct 17, 2019
    • LIEBHERR-VERZAHNTECHNIK GMBH
    • Johannes WEIXLER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND APPARATUS FOR GEAR SKIVING
    • Publication number 20190076944
    • Publication date Mar 14, 2019
    • LIEBHERR-VERZAHNTECHNIK GMBH
    • Robert WÜRFEL
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR