Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981345 | Method and apparatus for cleaning workpiece, and method and apparatus for cleaning (pore-free) tire segment mold | Ren Zhang, Haibo Ma, Wei Zhang, Xiaodong Wang, Jiqiang Shan | 2021-04-20 |