TREA

Joachim Holtz

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  • Herten, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coking reactor
    • Patent number 4,990,220
    • Issue date Feb 5, 1991
    • Bergwerksverband GmbH
    • Gerd Nashan
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...