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Coking method and arrangement
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Patent number 4,086,143
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Issue date Apr 25, 1978
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Bergwerksverband GmbH
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Heinrich Echterhoff
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Method of operating coke ovens
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Patent number 4,064,017
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Issue date Dec 20, 1977
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Bergwerksverband GmbH
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Kurt-Gunther Beck
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Firebricks
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Patent number 4,039,342
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Issue date Aug 2, 1977
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Bergwerksverband GmbH
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Wilhelm Reerink
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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