Guijiao Peng

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Haikou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pile-forming method for compound extruded and expanded pile and pil...
- Patent number 9,816,244
- Issue date Nov 14, 2017
- Guijiao Peng
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Pile-forming Method for Compound Extruded and Expanded Pile and Pil...
- Publication number 20160244932
- Publication date Aug 25, 2016
- Guijiao Peng
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING