Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123780 | Device and method for achieving core part press-down technology in continuous casting round billet solidification process | Guo Yuan, Jian Kang, Yan Zheng, Zhenlei Li, Guodong Wang | 2021-09-21 |