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Heinz Stegmann

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  • Fischbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coal-compacting power-hammer rod activator
    • Patent number 4,627,500
    • Issue date Dec 9, 1986
    • Saarberg-Interplan Gesellschaft fur Rohstoff-Energie und Ingenieurtechnik mbH
    • Heinz Stegmann
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...