Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193374 | Method for inspecting service performance of tunnel lining based on defect characteristics thereof | Xuezeng LIU, Zhou Sun | 2021-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193374 | Method for inspecting service performance of tunnel lining based on defect characteristics thereof | Xuezeng LIU, Zhou Sun | 2021-12-07 |