6 Patents
- US123129582025Method of Segmented Grouting for Repairing Aquifers in Mining Area
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
0 cites - US121960762025Grouting and Water Blocking Method for Directional Hole with Large Offset in Hard Rock Stratum
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
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 - US120780652024Telescopic Device and Telescopic Annular Tunnel Steel Arch
ZHEJIANG UNIVERSITY CITY COLLEGE
0 cites - US120550402024Directional Drilling Device and Drilling Method of Aquifer Remediation of Coal Seam Roof
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
0 cites