DS

Dolf Stockhausen

CG Chemische Fabrik Stockhausen Gmbh: 1 patents #1 of 6Top 20%
Overall (1989): #118,925 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4813968 Retanning process Manfred Kaussen, Hans-Georg Hartan, Alfons Landscheidt 1989-03-21