Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312500 | Polishing paste for superfinishing of bearing steel, and preparation method and use thereof | Xiuhong Li, Xingfu Wang, Xunzheng Zhai, Zhiqiang Liang, Wenhui Li +3 more | 2025-05-27 |