Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026564 | Precious metal switch contact component and its preparation method | Huisheng Han, Hongmei Zhang, Yang Ding, Zhihong Dong | 2018-07-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026564 | Precious metal switch contact component and its preparation method | Huisheng Han, Hongmei Zhang, Yang Ding, Zhihong Dong | 2018-07-17 |