Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171396 | Device for splicing paper webs for the production of corrugated board | Alfons Gnan | 1992-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171396 | Device for splicing paper webs for the production of corrugated board | Alfons Gnan | 1992-12-15 |