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ESCHWEILER BERGWERKSVEREIN AG

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  • 63 5120 HERZOGENTATH, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing form coke
    • Patent number 4,181,502
    • Issue date Jan 1, 1980
    • Firma Carl Still
    • Heinrich Weber
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...