Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192176 | Method for improving center segregation and surface crack of continuous casting medium thick slab of peritectic steel | Qing Liu, Yanshen Han | 2021-12-07 |
| 11061385 | Method, apparatus and system for controlling device | Yunfa ZHU, Haiying Xian | 2021-07-13 |