Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413675 | Method and device for manufacturing large-sized thin-walled tubular part by gas-liquid internal high pressure forming | Zhubin He, Yanan Li, Xinyu Hu, Linwei LENG, Shijian Yuan | 2022-08-16 |