Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479658 | Telescopic device of single-cylinder latch type and crane | Haiyan Zhang, Xiaodong Hu, Jingwen Liang | 2019-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479658 | Telescopic device of single-cylinder latch type and crane | Haiyan Zhang, Xiaodong Hu, Jingwen Liang | 2019-11-19 |