SS

Siegfried Schumann

VG Viscodrive Gmbh: 1 patents #11 of 17Top 65%
Overall (All Time): #3,793,332 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5295908 Spacing mechanism for the plates of a fluid friction coupling Wolfgang Gimpel 1994-03-22