Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10639681 | Automatic powder cleaning system for mixed-line hub bolt holes and combined powder cleaning gun | Zaide Wang, Huanming Ma, Hongtao Wang, Qingwang Wei, Zhiwei Qin | 2020-05-05 |