Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4512695 | Apparatus for separating electrolysis bath residues on precalcined anodes | Marcel Brun, Andre Perret | 1985-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4512695 | Apparatus for separating electrolysis bath residues on precalcined anodes | Marcel Brun, Andre Perret | 1985-04-23 |