WS

Willi Sporenberg

SG Sundwiger Eisenhutte Maschinenfabrik Gmbh: 1 patents #1 of 3Top 35%
Overall (1989): #43,105 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866967 Apparatus for the stretch levelling and slitting of metal strip Karl Lefor 1989-09-19