Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123697 | Charging device and charging method for open pit mine rock perforation blasting | Xiaohua Ding, Zhongao Yang | 2024-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123697 | Charging device and charging method for open pit mine rock perforation blasting | Xiaohua Ding, Zhongao Yang | 2024-10-22 |