Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376670 | Cutting method for aluminum alloy casting, and trimming die | Haijun Guo, Gang Zhao, Yacong Zhang, Zhi Chen | 2022-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376670 | Cutting method for aluminum alloy casting, and trimming die | Haijun Guo, Gang Zhao, Yacong Zhang, Zhi Chen | 2022-07-05 |