Perfectionnements aux multiplicateurs et démultiplicateurs de vitesse à grandes vitesses de rotation,申请号FRD971564-传众专利搜索

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发明名称	Perfectionnements aux multiplicateurs et démultiplicateurs de vitesse à grandes vitesses de rotation
摘要
申请公布号	FR971564(A)	申请公布日期	1951.01.18
申请号	FRD971564	申请日期	1940.09.14
申请人		发明人	DURAND GASTON
分类号	F16H13/06	主分类号	F16H13/06
代理机构		代理人
主权项
地址

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