Yin Yonggao

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Hefei, CN

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Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION METHOD FOR ROOT-TYPE FOUNDATION ANCHORAGE AND BORED, R...
- Publication number 20140026518
- Publication date Jan 30, 2014
- Anhui Expressway Holding Group Co., Ltd.
- Tu Xiaobei
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING