Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339570 | Process for the production of polyesters | Edgar Muschelknautz, Roland Vogelsgesang, Helmut Ohse, Hans-Jorg Westermann, Klaus Hachmann +2 more | 1982-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339570 | Process for the production of polyesters | Edgar Muschelknautz, Roland Vogelsgesang, Helmut Ohse, Hans-Jorg Westermann, Klaus Hachmann +2 more | 1982-07-13 |