Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844946 | Gear assembly, reduction gear and cleaning robot | Tiecheng ZHANG, Xuechao ZHANG | 2020-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844946 | Gear assembly, reduction gear and cleaning robot | Tiecheng ZHANG, Xuechao ZHANG | 2020-11-24 |