Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139873 | Tube joint apparatus for double-tube floating tunnel and construction method thereof | Zhiwen Yang, Huaqing Zhang | 2024-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139873 | Tube joint apparatus for double-tube floating tunnel and construction method thereof | Zhiwen Yang, Huaqing Zhang | 2024-11-12 |