Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9314099 | Mechanical stretching device of convertible sofa | Xiaowei Huang, Shunyun Qin, Xiaohong Li, Haibo Wang | 2016-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9314099 | Mechanical stretching device of convertible sofa | Xiaowei Huang, Shunyun Qin, Xiaohong Li, Haibo Wang | 2016-04-19 |