HP

Hans Pfister

📍 Davos, CH: #3 of 15 inventorsTop 20%
Overall (1997): #144,724 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5681093 Double-shell supporting device for a back rest of a seat-group structure — 1997-10-28