Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723292 | Stripper and a stripping process for removing the flue gas carried by regenerated catalyst | Weimin Lu, Xieqing Wang, Songnian Li | 2004-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723292 | Stripper and a stripping process for removing the flue gas carried by regenerated catalyst | Weimin Lu, Xieqing Wang, Songnian Li | 2004-04-20 |