DG

Dieter Grossman

GA G.M. Pfaff Aktiengesellschaft: 1 patents #2 of 9Top 25%
Overall (1997): #52,581 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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