KB

Kurt-Gu_nther Beck

BG Bergwerksverband Gmbh: 1 patents #90 of 243Top 40%
📍 Werden, DE: #9 of 19 inventorsTop 50%
Overall (All Time): #4,083,967 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4251207 Process and apparatus for preheating coking coal Georg Pollert, Wolfgang Rohde 1981-02-17