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Heinz Durslen

KG Krupp Koppers Gmbh: 1 patents #59 of 124Top 50%
Overall (All Time): #4,018,998 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4532010 Door structure for coking ovens Winifried Faust, Rainer Schlosser 1985-07-30