WE

Wolfgang Ehrmann

📍 Ruppichteroth, DE: #2 of 3 inventorsTop 70%
Overall (1982): #22,865 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332406 Lock catch for doors Claus Winter 1982-06-01