Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267764 | KR desulfurization stirring paddle casting material and preparation method therefor | Jingfu Yao, Feifang Gan, Tao Wang | 2022-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267764 | KR desulfurization stirring paddle casting material and preparation method therefor | Jingfu Yao, Feifang Gan, Tao Wang | 2022-03-08 |