Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116315 | Karst channel type water inrush efficient-blocking ultra-high expansion grouting material and preparation and using methods and application thereof | Shucai Li, Rentai Liu, Chenyang Ma, Mengjun Chen, Jiwen Bai +7 more | 2024-10-15 |