Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731102 | Purification material for rare earth metal or rare earth alloy and preparation method thereof and purification method for rare earth metal or rare earth alloy | Shaohua Yang, Hui Li, Ping Tun Huang, Fangsong He, Yao Xie +3 more | 2023-08-22 |