Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662075 | Method and apparatus for the recovery and deep treatment of polluted acid | Liyuan Chai, Qingwei Wang, Guomin JIANG, Chengyun Zhou, Qingzhu Li +1 more | 2020-05-26 |