Shiying Liu

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Hubei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Amphibious large aircraft without airstairs
- Patent number 8,453,963
- Issue date Jun 4, 2013
- Shiying Liu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Amphibious Large Aircraft Without Airstairs
- Publication number 20110284683
- Publication date Nov 24, 2011
- Shiying Liu
- B60 - VEHICLES IN GENERAL