Shijie TANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Tracer diffusion device, system for tracing development of water co...
- Patent number 12,091,971
- Issue date Sep 17, 2024
- CHINA UNIVERISTY OF MINING AND TECHNOLOGY, BEIJING
- Yifan Zeng
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TRACER DIFFUSION DEVICE, SYSTEM FOR TRACING DEVELOPMENT OF WATER CO...
- Publication number 20240141783
- Publication date May 2, 2024
- CHINA UNIVERSITY OF MINING & TECHNOLOGY, BEIJING
- Yifan ZENG
- E21 - EARTH DRILLING MINING