Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695889 | Multi-angle two-dimensional ultrasonic vibration assisted nanofluid micro-lubrication grinding device | Changhe Li, Yanbin Zhang, Min Yang, Shuming Guo, Naiqing Zhang +2 more | 2020-06-30 |