TREA

Klaus Springer

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  • Herten, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Deep hole drill comprising a coating
    • Patent number 9,339,875
    • Issue date May 17, 2016
    • OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
    • Jens Eggemann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DEEP HOLE DRILL COMPRISING A COATING
    • Publication number 20130028676
    • Publication date Jan 31, 2013
    • OERLIKON TRADING AG, TRUBBACH
    • Jens Eggemann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR