Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616072 | Device for clamping sandpaper on a vibrating sander | Vinzenz Harle | 1997-04-01 |
HW
Heinz Walz
Overall (1997): #142,847 of 185,788Top 80%
1
Patents 1997