Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670123 | Process for the extraction of hydrogen sulphide from a gas mixture | Christian Busson, Claude Dezael, Jean-Charles Viltard, Christophe Berat | 1997-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670123 | Process for the extraction of hydrogen sulphide from a gas mixture | Christian Busson, Claude Dezael, Jean-Charles Viltard, Christophe Berat | 1997-09-23 |