Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922955 | Method for producing a rubber diaphragm, especially for motor vehicle brakes | Xianqiao Zhu, Binghong Qin, Zhenxin YANG | 2011-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922955 | Method for producing a rubber diaphragm, especially for motor vehicle brakes | Xianqiao Zhu, Binghong Qin, Zhenxin YANG | 2011-04-12 |