Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661351 | Quick-stop cutting device for a lathe | Chunzheng DUAN, Yumin Liu, Wei Sun, Yuwen SUN, Fangyuan ZHANG | 2020-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661351 | Quick-stop cutting device for a lathe | Chunzheng DUAN, Yumin Liu, Wei Sun, Yuwen SUN, Fangyuan ZHANG | 2020-05-26 |