Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593651 | Conversion of SO.sub.2 gaseous effluents into solutions of ammonium or alkali/alkaline earth metal bisulfites | Jean-Yves Chane-Ching, Jean-Louis Sabot | 1997-01-14 |