Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044531 | Level instrument and method for surveying mining subsidence zone in coal mining area | Bo Xue, Shikai An, Haiyan Cheng, Yanqing Li, Wei Miao +4 more | 2024-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044531 | Level instrument and method for surveying mining subsidence zone in coal mining area | Bo Xue, Shikai An, Haiyan Cheng, Yanqing Li, Wei Miao +4 more | 2024-07-23 |