Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085279 | Stress-transfer method in tunnel with high ground pressure based on fracturing ring | Bingxiang Huang, Jiangwei Liu, Shuliang Chen | 2021-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085279 | Stress-transfer method in tunnel with high ground pressure based on fracturing ring | Bingxiang Huang, Jiangwei Liu, Shuliang Chen | 2021-08-10 |