Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10821547 | Automatic step steel plate cutting and welding device, and method thereof | Zhiling Wei, Zhaowen Yang, Wuhuai Wang, Haijun Xue | 2020-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10821547 | Automatic step steel plate cutting and welding device, and method thereof | Zhiling Wei, Zhaowen Yang, Wuhuai Wang, Haijun Xue | 2020-11-03 |