Airfoil or the like for aircraft,申请号US19380234596-传众专利搜索

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发明名称	Airfoil or the like for aircraft
摘要
申请公布号	US2207402(A)	申请公布日期	1940.07.09
申请号	US19380234596	申请日期	1938.10.12
申请人	ERNST HEINKEL	发明人	GUNTER SIEGFRIED
分类号	B64C13/00;B64C21/08	主分类号	B64C13/00
代理机构		代理人
主权项
地址

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