Aéroplane à surfaces portantes coniques, rotatives, en forme de disques tournants,申请号FRD748443-传众专利搜索

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发明名称	Aéroplane à surfaces portantes coniques, rotatives, en forme de disques tournants
摘要
申请公布号	FR748443(A)	申请公布日期	1933.07.04
申请号	FRD748443	申请日期	1933.01.04
申请人		发明人	SCHUH AUGUST;BOCK FERDINAND
分类号	B64C39/00	主分类号	B64C39/00
代理机构		代理人
主权项
地址

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