Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505922 | Service implementation method, payment method and apparatus | Yuerui Chen, Yang Li | 2019-12-10 |
| 10449602 | Magnesium alloy cast-rolling unit | Lifeng Ma, Jingfeng ZOU, Xiao HU, Rongjun Wang, Guangming Liu +2 more | 2019-10-22 |