Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9783987 | Pre-tensioned centrifugal concrete structure with steel strands | Gang Gan, Xiangyang Yu | 2017-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9783987 | Pre-tensioned centrifugal concrete structure with steel strands | Gang Gan, Xiangyang Yu | 2017-10-10 |