Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11831003 | Paste extruding device and method for tubular positive plate | Peng Shi, Sheng Dong, Yi Ding, Yi Liu | 2023-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11831003 | Paste extruding device and method for tubular positive plate | Peng Shi, Sheng Dong, Yi Ding, Yi Liu | 2023-11-28 |