Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7819648 | Outer frame for cubic hinge press and the cubic hinge press with this outer frame | Jinzhong Yang, Qingguo Zhao | 2010-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7819648 | Outer frame for cubic hinge press and the cubic hinge press with this outer frame | Jinzhong Yang, Qingguo Zhao | 2010-10-26 |