Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902005 | Low-boron-oxygen cutting line for one-way wire winding and manufacturing method thereof | Xianqi Meng, Huogen LIN, Fanglin Guo, Xiaojun Chen | 2018-02-27 |
| 9855617 | High-precision zinc-based alloy electrode wire and manufacture method thereof | Zhining LIANG, Fanglin Guo, Tong Wu | 2018-01-02 |