Dajiang Liu

Follow

Person

Xuzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Sealing structure of underground high-pressure gas storage and cons...
- Patent number 12,326,222
- Issue date Jun 10, 2025
- China University of Mining and Technology
- Bo Meng
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR PREVENTING RIB SPALLING IN HIGH-STRESS SURROU...
- Publication number 20250215798
- Publication date Jul 3, 2025
- China University of Mining and Technology
- Bo MENG
- E21 - EARTH DRILLING MINING