Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8407977 | Oval steel cord with oval wires | Zhichao Cheng, Hongzhen Zhu, Hao Zhou, Huanjiong Pang | 2013-04-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8407977 | Oval steel cord with oval wires | Zhichao Cheng, Hongzhen Zhu, Hao Zhou, Huanjiong Pang | 2013-04-02 |