Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469281 | Method and apparatus for disintegration of solidified bath material on the residues of prebaked anodes from aluminium electrolysis cells | — | 1984-09-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469281 | Method and apparatus for disintegration of solidified bath material on the residues of prebaked anodes from aluminium electrolysis cells | — | 1984-09-04 |