Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4311565 | Electrochemical process for the production of benzanthrone | Jacques Bersier, Hansrudolf Schwander | 1982-01-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4311565 | Electrochemical process for the production of benzanthrone | Jacques Bersier, Hansrudolf Schwander | 1982-01-19 |