Hiu Yeung Li

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Zhuhai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Transformable airship
- Patent number 7,261,255
- Issue date Aug 28, 2007
- Hiu Yeung Li
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
Transformable airship
- Publication number 20070034740
- Publication date Feb 15, 2007
- Hiu Yeung Li
- B64 - AIRCRAFT AVIATION COSMONAUTICS