GU

Gustav E. Utzinger

📍 Aesch, CH: #5 of 17 inventorsTop 30%
Overall (1989): #109,282 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4879037 Method and apparatus for counter current liquid-liquid extraction — 1989-11-07