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Rainer Dittmer
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Essen, DE
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last 30 patents
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Patent Grant
Method of operating a Claus-plant
Patent number
5,100,640
Issue date
Mar 31, 1992
Krupp-Koppers GmbH
Rainer Dittmer
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process for the elimination of waste water produced upon the desulf...
Patent number
4,511,549
Issue date
Apr 16, 1985
Krupp-Koppers GmbH
Peter Diemer
C01 - INORGANIC CHEMISTRY