WS

Wilheim Stapel

DG Durkoppwerke Gmbh: 1 patents #24 of 42Top 60%
📍 Bünde, DE: #33 of 58 inventorsTop 60%
Overall (All Time): #4,036,985 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4457244 Rotary-gripper counter-hook for double-lock-stitch sewing machines Klaus D. Seiler, Gunter Droste 1984-07-03