Perfectionnements apportés aux dispositifs équilibreurs des engins de locomotion aérienne, notamment à ceux servant de support aux gouvernes,申请号FRD852815-传众专利搜索

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发明名称	Perfectionnements apportés aux dispositifs équilibreurs des engins de locomotion aérienne, notamment à ceux servant de support aux gouvernes
摘要
申请公布号	FR852815(A)	申请公布日期	1940.03.04
申请号	FRD852815	申请日期	1939.04.07
申请人		发明人	RICHARD
分类号	B64C13/00	主分类号	B64C13/00
代理机构		代理人
主权项
地址

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