FD

Friedhelm Doll

📍 Wermelskirchen, DE: #6 of 12 inventorsTop 50%
Overall (1997): #152,790 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5641914 Inductive flow meter — 1997-06-24