TREA

Gunther Kuschke

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  • Castrop-Rauxel, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mine-roof support control means
    • Patent number 4,476,898
    • Issue date Oct 16, 1984
    • Hermann Hemscheidt Maschinenfabrik GmbH & Co.
    • Karl Krieger
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mine-roof support
    • Patent number 4,380,410
    • Issue date Apr 19, 1983
    • Hermann Hemscheidt Maschinenfabrik GmbH & Co.
    • Hans Bull
    • E21 - EARTH DRILLING MINING