Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9643243 | Pressure casting machine | Tang-Quan Chen, Xian-He Li, Yi-Min Jiang, Jun Li | 2017-05-09 |
| 9579863 | Frame for hydraulic apparatus | Tang-Quan Chen, Yi-Min Jiang, Jun Li | 2017-02-28 |