Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11673747 | Method for constructing pumping-injection well of groundwater reservoir in dump of open-pit mine | Shuzhao CHEN, Quansheng Li, Liu HAN | 2023-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11673747 | Method for constructing pumping-injection well of groundwater reservoir in dump of open-pit mine | Shuzhao CHEN, Quansheng Li, Liu HAN | 2023-06-13 |