TREA

Arno Toputh

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  • Monchengladbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for straightening pipe
    • Patent number 7,159,435
    • Issue date Jan 9, 2007
    • SMS Meer GmbH
    • Uwe Feldmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mechanical pipe expander
    • Patent number 5,101,653
    • Issue date Apr 7, 1992
    • Mannesmann Aktiengesellschaft
    • Rolf Hermes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Apparatus for straightening pipe
    • Publication number 20050126252
    • Publication date Jun 16, 2005
    • SMS Meer GmbH
    • Uwe Feldmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Mechanical pipe expander
    • Publication number 20010020381
    • Publication date Sep 13, 2001
    • Manfred Kolbe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...