FC

Friedrich Curtius

EG Escher Wyss Gmbh: 1 patents #4 of 30Top 15%
📍 Gettorf, DE: #2 of 3 inventorsTop 70%
Overall (1982): #65,632 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330411 Process for treating clarified sludge Gerd Florin, Arthur Dentler 1982-05-18