Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646191 | Method and apparatus for the production of polyamide 6 from polyamide waste | Karl-Heinz Wiltzer, Baldur Ebert | 1997-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646191 | Method and apparatus for the production of polyamide 6 from polyamide waste | Karl-Heinz Wiltzer, Baldur Ebert | 1997-07-08 |