Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837301 | Process for the preparation of high molecular weight optionally branched polyarylenesulphides | Wolfgang Ebert, Rolf-Volker Meyer | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837301 | Process for the preparation of high molecular weight optionally branched polyarylenesulphides | Wolfgang Ebert, Rolf-Volker Meyer | 1989-06-06 |