Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780319 | Method and installation for treating effluents, comprising an additional treatment of the sludge by ozonization | Anne Mechineau, Roger Pujol | 2004-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780319 | Method and installation for treating effluents, comprising an additional treatment of the sludge by ozonization | Anne Mechineau, Roger Pujol | 2004-08-24 |