Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809243 | Frame structure and trolley using frame structure | Tao Chen, Chuanrong Pan, Weijian Lan, Hua Zhou, Yong Yang | 2017-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809243 | Frame structure and trolley using frame structure | Tao Chen, Chuanrong Pan, Weijian Lan, Hua Zhou, Yong Yang | 2017-11-07 |