WS

Wolf Streubel

CH Chemische Werke Huels: 1 patents #104 of 245Top 45%
📍 Dorsten, DE: #130 of 217 inventorsTop 60%
Overall (All Time): #4,118,567 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4219678 Process for preparing pure methyl tert.-butyl ether Fritz Obenaus, Wilhelm Droste, Michael Zolffel, Wolfgang Muller 1980-08-26