Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796397 | Sliding-plug movement mechanism device based on virtual linear movement guide rail and for sliding-plug door | Lvzhong Ma, Qizhi Yang | 2017-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796397 | Sliding-plug movement mechanism device based on virtual linear movement guide rail and for sliding-plug door | Lvzhong Ma, Qizhi Yang | 2017-10-24 |