Zhenjie TAO

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Patents Grantslast 30 patents

Information Patent Grant
Installation method for closure joint of immersed tunnel
- Patent number 12,163,305
- Issue date Dec 10, 2024
- CCCC FIRST HARBOR ENGINEERING CO., LTD.
- Yiyong Li
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Dredging System and Dredger for Pre-Paved Gravel Foundation Bed Sur...
- Publication number 20190145081
- Publication date May 16, 2019
- SHANGHAI ZHENHUA HEAVY INDUSTRIES CO., LTD.
- Ming LIN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING