Zhenqiang XIE

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Zhejiang Province, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR DETECTING THE PERFORMANCE OF A CREW OXYGEN SY...
- Publication number 20130019865
- Publication date Jan 24, 2013
- AIR CHINA LIMITED
- Zhuping GU
- B64 - AIRCRAFT AVIATION COSMONAUTICS