3 Patents
- US123387212025Coal Mining System and Method of Dual Circulation Drilling with Mechanical Reaming and Abrasive Jet
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
0 cites - US122413402025Coal and Coalbed Methane Mining System Based on Ground Drilling, Method and Related Device
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
0 cites - US122413712025Integrated Mining Method of Coal Breaking, Coal Extraction and Water Circulation in U-well and System Thereof
CHINA UNIVERSITY OF MINING AND TECHNOLOGY, BEIJING
0 cites