Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794751 | Sealing of apparatus with continuous product transport | Wolfram Wagner, Peter-Roger Nyssen, Dieter Paulini, Dirk Berkenhaus | 1989-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794751 | Sealing of apparatus with continuous product transport | Wolfram Wagner, Peter-Roger Nyssen, Dieter Paulini, Dirk Berkenhaus | 1989-01-03 |