WO

Wilhelm Otte

KA Klockner-Humboldt-Deutz Ag: 1 patents #120 of 316Top 40%
📍 Bochum, DE: #506 of 1,022 inventorsTop 50%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4376704 Vacuum double drum filter Reinhold Winckowski 1983-03-15