Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518310 | Bending mold device for bidirectional pipe bending | Wenxian Tang, Jian Zhang, Hui Zhu, Qinfeng Li, Yang Zhang +1 more | 2019-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518310 | Bending mold device for bidirectional pipe bending | Wenxian Tang, Jian Zhang, Hui Zhu, Qinfeng Li, Yang Zhang +1 more | 2019-12-31 |