Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879573 | Clamping frame for contact printers of working masks | — | 1989-11-07 |
BS
Bohumil Slavata
Overall (All Time): #3,941,455 of 4,157,543Top 95%
1
Patents All Time