Shuaihua Song

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sample mounting device for a direct tensile test of rock mass
- Patent number 12,203,899
- Issue date Jan 21, 2025
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CAS
- Ning Liang
- G01 - MEASURING TESTING
Information Patent Grant
Clamp and shear test device
- Patent number 11,371,921
- Issue date Jun 28, 2022
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Bowen Zheng
- G01 - MEASURING TESTING
Information Patent Grant
Variable angle loading testing machine
- Patent number 11,287,356
- Issue date Mar 29, 2022
- INSTITUTE OF GEOLOGY AND GEOPHYSICS
- Songfeng Guo
- G01 - MEASURING TESTING