Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180390 | Method for treating and recycling waste slurry in bobbin paper production | Shuo Wang, Qianqian YANG, Ji Li | 2021-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180390 | Method for treating and recycling waste slurry in bobbin paper production | Shuo Wang, Qianqian YANG, Ji Li | 2021-11-23 |