Jun YAN

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Concrete inside interface processing structure and method for secan...
- Patent number 11,384,502
- Issue date Jul 12, 2022
- Yonghong Wang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
CONCRETE INSIDE INTERFACE PROCESSING STRUCTURE AND METHOD FOR SECAN...
- Publication number 20220145568
- Publication date May 12, 2022
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Yonghong WANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING