TREA

Heinz Wittebrock

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  • Ahaus, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roll nip regulation device and method
    • Patent number 9,156,071
    • Issue date Oct 13, 2015
    • SAUERESSIG GMBH + CO. KG
    • Thomas Hackfort
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents