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Paul W. U. Franke
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Essen, DE
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last 30 patents
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Patent Grant
Method of removing sulfur dioxide and other toxic and noxious compo...
Patent number
4,540,555
Issue date
Sep 10, 1985
Rheinisch-Westfalisches Elektrizitatswerk Aktiengesellschaft
Paul W. U. Franke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL