Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056189 | High voltage wire leading method for stereoscopic wound core open ventilated dry-type transformer | Xianqing Guo, Qingning Liang, Liqiong Long | 2018-08-21 |
| 9991042 | Fixing structure for upper pressing blocks of stereoscopic wound core open-ventilated dry-type transformer | Xianqing Guo, Qingning Liang, Liqiong Long | 2018-06-05 |