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Gunter Gabriel
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Wattenscheid, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preheating coal and supplying preheated coal to a coke oven
Patent number
4,468,288
Issue date
Aug 28, 1984
Didier Engineering GmbH.
Manfred Galow
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of preventing the entry of air into the housing of a chargin...
Patent number
4,369,094
Issue date
Jan 18, 1983
Bergwerksverband GmbH
Claus Flockenhaus
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and apparatus for preheating coal intended for use in cokin...
Patent number
4,202,733
Issue date
May 13, 1980
Bergwerksverband GmbH
Willy Luke
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and installation for drying and heating coal
Patent number
4,178,150
Issue date
Dec 11, 1979
Bergwerksverband GmbH
Claus Flockenhaus
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...