Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878931 | Device for artificial wetland sewage treatment and method for treating sewage thereof | Shuqing An, Delin Xu, Lijun Ren | 2018-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878931 | Device for artificial wetland sewage treatment and method for treating sewage thereof | Shuqing An, Delin Xu, Lijun Ren | 2018-01-30 |