TREA

Klaus Zeman

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  • Linz, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling arrangement
    • Patent number 5,697,241
    • Issue date Dec 16, 1997
    • Voest-Alpine Industrieanlagenbau GmbH
    • Gerlinde Djumlija
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Arrangement to be used for laying a wire in circular windings
    • Patent number 5,238,199
    • Issue date Aug 24, 1993
    • Voest-Alpine Industrieanlagenbau GmbH
    • Walter Ossoinig
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...