Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624751 | Repulpable carton sealing tape | Manfred Spies, Peter Gleichenhagen, Herbert Knolle, Andreas Westphal | 1997-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624751 | Repulpable carton sealing tape | Manfred Spies, Peter Gleichenhagen, Herbert Knolle, Andreas Westphal | 1997-04-29 |