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Rudolf Redlich
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Herzogenrath, DT
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last 30 patents
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Patent Grant
Method for producing fuel briquettes
Patent number
4,059,412
Issue date
Nov 22, 1977
Eschweiler Bergwerks-Verein Aktiengesellschaft
Walter Goossens
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...