Light-duty or heavy-duty product line multifunctional and multi-lift-source hybrid airship
Light-duty or heavy-duty product line multifunctional and multi-lift-source hybrid airship
- CN 102,285,443 A
- Filed: 06/23/2010
- Published: 12/21/2011
- Est. Priority Date: 06/17/2010
- Status: Active Application
- EN CH
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- Pin
