Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824531 | Electrolysis method and packed cathode bed for electrowinning metals from fused salts | Jean-Jacques Duruz | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824531 | Electrolysis method and packed cathode bed for electrowinning metals from fused salts | Jean-Jacques Duruz | 1989-04-25 |