Perfectionnements apportés aux transmissions à variation de vitesse continue,申请号FRD853447-传众专利搜索

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发明名称	Perfectionnements apportés aux transmissions à variation de vitesse continue
摘要
申请公布号	FR853447(A)	申请公布日期	1940.03.19
申请号	FRD853447	申请日期	1939.04.24
申请人		发明人	CIAN
分类号	F16H15/22	主分类号	F16H15/22
代理机构		代理人
主权项
地址

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