KG

Karl von Greiffenstern

KA Krupp Polysius Ag: 1 patents #77 of 180Top 45%
📍 Beckum, DE: #59 of 123 inventorsTop 50%
Overall (All Time): #3,899,976 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4915311 Roller mill Heinz Grachtrup, Otto Heinemann, Helmut Krumme, Helmut Lucke, Werner Schossler 1990-04-10