Appareil volant à propulsion par ailes battantes et gauchissables,申请号FRD678138-传众专利搜索

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发明名称	Appareil volant à propulsion par ailes battantes et gauchissables
摘要
申请公布号	FR678138(A)	申请公布日期	1930.03.19
申请号	FRD678138	申请日期	1928.10.30
申请人		发明人	BERTAUT MAURICE-PAUL
分类号	B64C33/00	主分类号	B64C33/00
代理机构		代理人
主权项
地址

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