Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865557 | Prestressed assembled concrete frame-joint connecting structure and constructing method thereof | Haishan Guo, Hu Qi, Dongyan Wang, Liming Li, Lida Tian +9 more | 2020-12-15 |