5 Patents
- US124162372025Methods for Grout Injection Repair and Water Retention in Goaf
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
0 cites - US121400252024Directional Drilling Method for Branching Borehole with Short Radius and System
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
0 cites - US121296202024Method for Repairing Aquifer in Coal Mine Area
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
0 cites - US120919722024Method and Device for Determining Development Status of Separation Layer of Coal Mine
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
0 cites - US117814292023Method for Blocking Mine Water Inrush
University Of Mining And Technology—beijing Inner Mongolia Research Institute
0 cites