Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293076 | Method for preparing iron ore concentrates by recycling copper slag tailings | Ping Ning, Xueqian Wang, Langlang Wang | 2022-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293076 | Method for preparing iron ore concentrates by recycling copper slag tailings | Ping Ning, Xueqian Wang, Langlang Wang | 2022-04-05 |