TREA

Johann G. Riecker

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  • Ratingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for quenching coke
    • Patent number 4,358,343
    • Issue date Nov 9, 1982
    • Hartung, Kuhn & Co. Maschinenfabrik GmbH
    • Franz Goedde
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Equipment for collecting, extracting and purifying foul gases arisi...
    • Patent number 4,233,118
    • Issue date Nov 11, 1980
    • Hartung, Kuhn & Co. Maschinenfabrik GmbH
    • Johann G. Riecker
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Equipment for extracting and purifying dirty gases arising on the c...
    • Patent number 4,198,275
    • Issue date Apr 15, 1980
    • Hartung, Kuhn & Co. Maschinenfabrik GmbH
    • Johann G. Riecker
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gas extracting and purifying equipment
    • Patent number 4,186,057
    • Issue date Jan 29, 1980
    • Hartung, Kuhn & Co. Maschinenfabrik GmbH
    • Fritz Schulte
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Container for loose material, in particular hot coal
    • Patent number 4,148,694
    • Issue date Apr 10, 1979
    • Hartung, Kuhn & Co., Maschinenfabrik GmbH
    • Fritz Schulte
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Duct equipment for exhausting coke gases
    • Patent number 4,123,333
    • Issue date Oct 31, 1978
    • Hartung, Kuhn & Co. Maschinenfabrik GmbH
    • Fritz Schulte
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...