Xiudong WEI

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Shenzhen, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Air-supported membrane structure dome and foundation thereof
- Patent number 10,119,264
- Issue date Nov 6, 2018
- BROADWELL (SHENZHEN) TECHNOLOGY CO., LTD
- Long Xiao
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
COMBINED AIR PASSAGE FOR AIR-SUPPORTED BUILDING AND AIR-SUPPORTED B...
- Publication number 20180305919
- Publication date Oct 25, 2018
- BROADWELL (SHENZHEN) TECHNOLOGY CO., LTD
- Xiudong WEI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR-SUPPORTED MEMBRANE STRUCTURE DOME AND FOUNDATION THEREOF
- Publication number 20170254064
- Publication date Sep 7, 2017
- Long XIAO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING