Yonghua LI

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Nanchang, Jiangxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Self-sinking-type deep foundation pit retaining wall structure and...
- Patent number 11,965,304
- Issue date Apr 23, 2024
- Xiangang Liu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
SELF-SINKING-TYPE DEEP FOUNDATION PIT RETAINING WALL STRUCTURE AND...
- Publication number 20230220649
- Publication date Jul 13, 2023
- Jiangxi Jiye Science And Technology Group Co, Ltd.
- Xiangang LIU
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING