HD

Hans Dahl

EG Escher Wyss Gmbh: 1 patents #4 of 30Top 15%
📍 Ravensburg, DE: #2 of 8 inventorsTop 25%
Overall (1982): #61,405 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361467 Headbox for a papermaking machine Alfred Bubik, Rudiger Kurtz 1982-11-30