Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771247 | Cylinder-driven lifting mechanism of compaction machine and compaction machine | Xiaogang Yi, Zuoliang Zhang, Dong-Yun Li | 2017-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771247 | Cylinder-driven lifting mechanism of compaction machine and compaction machine | Xiaogang Yi, Zuoliang Zhang, Dong-Yun Li | 2017-09-26 |