Yang ZHAO

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multi-stage combustion impact wave coal mass cracking and heat inje...
- Patent number 10,808,514
- Issue date Oct 20, 2020
- China University of Mining and Technology
- Baiquan Lin
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-STAGE COMBUSTION IMPACT WAVE COAL MASS CRACKING AND HEAT INJE...
- Publication number 20200182033
- Publication date Jun 11, 2020
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Baiquan LIN
- E21 - EARTH DRILLING MINING