Perfectionnements aux surfaces des corps aérodynamiques,申请号FRD1003823-传众专利搜索

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发明名称	Perfectionnements aux surfaces des corps aérodynamiques
摘要
申请公布号	FR1003823(A)	申请公布日期	1952.03.24
申请号	FRD1003823	申请日期	1947.02.28
申请人		发明人	LEDUC RENE
分类号	B64C21/02	主分类号	B64C21/02
代理机构		代理人
主权项
地址

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