Yunhe Fan

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Hangzhou, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Self-starting negative pressure drainage system for draining ground...
- Patent number 10,577,770
- Issue date Mar 3, 2020
- Zhejiang University
- Hongyue Sun
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Self-drainage anchor cable system for slope protection and construc...
- Patent number 10,550,537
- Issue date Feb 4, 2020
- Zhejiang University
- Hongyue Sun
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Self-drainage anchor cable system for slope protection and construc...
- Publication number 20190153697
- Publication date May 23, 2019
- ZHEJIANG UNIVERSITY
- Hongyue Sun
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Self-starting negative pressure drainage system for draining ground...
- Publication number 20190153698
- Publication date May 23, 2019
- ZHEJIANG UNIVERSITY
- Hongyue Sun
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING