DG

Dieter Grossman

GA G.M. Pfaff Aktiengesellschaft: 1 patents #15 of 64Top 25%
Overall (All Time): #3,719,923 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5647291 Catch thread device for sewing machines Helfried Hanus, Uwe Winkler 1997-07-15