Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165088 | Button battery and manufacturing method therefor | Chuanqin Zhu | 2021-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165088 | Button battery and manufacturing method therefor | Chuanqin Zhu | 2021-11-02 |