Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8151861 | One-piece core manufacturing method for swing bolster and sideframe of lorry | Yundong Wang, Wuyi Xu, Zhu Li, Xiaoming Yang, Zhicheng Wang +3 more | 2012-04-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8151861 | One-piece core manufacturing method for swing bolster and sideframe of lorry | Yundong Wang, Wuyi Xu, Zhu Li, Xiaoming Yang, Zhicheng Wang +3 more | 2012-04-10 |