Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109652 | Copper-tin brazing wire and preparation method and use thereof | Weimin Long, Sujuan ZHONG, Junlan Huang, Quanbin Lu, Yongtao Jiu +2 more | 2024-10-08 |
| 12103113 | Copper-phosphorus brazing wire for brazing copper alloy spectacle frame as well as preparing method and system thereof | Yafang Cheng, Junlan Huang, Xian Dong, Yanhong GUO, Yong Li +3 more | 2024-10-01 |