Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484991 | Internal and external clamping method and device of thin-wall tubular part during rotary processing | Qinxiang Xia, Jinchuan Long, Xiuquan Cheng, Gangfeng Xiao | 2022-11-01 |