Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334405 | Chromium-free insulation coating material for non-oriented silicon steel | Yongjie Yang, Dengfeng Li, Yaming Ji, Zipeng Zhao, Lingyun Chen +2 more | 2016-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334405 | Chromium-free insulation coating material for non-oriented silicon steel | Yongjie Yang, Dengfeng Li, Yaming Ji, Zipeng Zhao, Lingyun Chen +2 more | 2016-05-10 |