Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10058913 | Low-pressure casting bottom mold for aluminum alloy hub | Hongbiao Li, Xu Wang, Changhai Li | 2018-08-28 |
| 10010934 | Exhausting device of low-pressure aluminum alloy wheel casting mold | Lu CHEN, Longtao Kang, Xiwei Xue, Hongbiao Li, Changhai Li | 2018-07-03 |