Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641857 | Preparation of polytetrahydrofuran | Rolf Fischer, Ulrich Mueller, Rainer Becker | 1997-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641857 | Preparation of polytetrahydrofuran | Rolf Fischer, Ulrich Mueller, Rainer Becker | 1997-06-24 |