Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327613 | Filteration assembly for vacuum cleaner and vacuum cleaner having same | Shenghui Liu, Yan Zhao, Qi Zhang | 2019-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327613 | Filteration assembly for vacuum cleaner and vacuum cleaner having same | Shenghui Liu, Yan Zhao, Qi Zhang | 2019-06-25 |