Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710139 | Method for quick gas bulging forming of hot metal sheet | Shijian Yuan, Zhubin He, Xiaobo Fan, Guofeng Han | 2020-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710139 | Method for quick gas bulging forming of hot metal sheet | Shijian Yuan, Zhubin He, Xiaobo Fan, Guofeng Han | 2020-07-14 |