CH

Carl H. Hafele

📍 Rheydt, DE: #1 of 2 inventorsTop 50%
Overall (1982): #73,278 of 81,411Top 95%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309021 Valve structure — 1982-01-05