TREA

Heiko Zetzsche

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  • Hilchenbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device and method for cooling rolled stock
    • Patent number 9,643,224
    • Issue date May 9, 2017
    • SMS group GMBH
    • Michael Breuer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cooling device for cooling a metal strip
    • Patent number 8,511,126
    • Issue date Aug 20, 2013
    • SMS Siemag Aktiengesellschaft
    • Dietrich Mathweis
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Guiding device for the chocks of work rolls
    • Patent number 8,225,637
    • Issue date Jul 24, 2012
    • SMS Siemag Aktiengesellschaft
    • Edgar Filk
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents