TREA

Hans-Joachim Polking

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  • Kreuztal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bridle unit
    • Patent number 7,299,672
    • Issue date Nov 27, 2007
    • SMS Demag AG
    • Christoph Schwarz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for influencing the profile of rolled strip
    • Patent number 5,799,523
    • Issue date Sep 1, 1998
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Jurgen Seidel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Bridle unit
    • Publication number 20040148994
    • Publication date Aug 5, 2004
    • Christoph Schwarz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...