TREA

Rudolf Weidinger

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  • Linz, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for treating fine ore
    • Patent number 5,879,618
    • Issue date Mar 9, 1999
    • Voest-Alpine Industrieanlagenbau GmbH
    • Ernst Oberndorfer
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method of treating fine ore
    • Patent number 5,676,734
    • Issue date Oct 14, 1997
    • Voest-Alpine Industrieanlagenbau GmbH
    • Ernst Oberndorfer
    • C21 - METALLURGY OF IRON