Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11298744 | Continuous-curvature convex roll for continuously casting bloom, and manufacturing method therefor | Rongjun Xu, Junjiang Liu, Chengbin Li, Xiangchun Liu, Qingyu Meng | 2022-04-12 |