DG

Dietrich Gruschka

RG Rheinische Kalksteinwerke Gmbh: 1 patents #3 of 20Top 15%
📍 Wülfrath, DE: #43 of 71 inventorsTop 65%
Overall (All Time): #3,828,890 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5229097 Process for the production of chlorosilicates Alfred Roeder, Rudiger Oberste-Padtberg, Dieter Opitz 1993-07-20