Dispositif d'accouplement élastique par courroies trapézoïdales,申请号FRD986445-传众专利搜索

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发明名称	Dispositif d'accouplement élastique par courroies trapézoïdales
摘要
申请公布号	FR986445(A)	申请公布日期	1951.07.31
申请号	FRD986445	申请日期	1949.03.05
申请人		发明人	DUGELAY GEORGES
分类号	F16D3/50	主分类号	F16D3/50
代理机构		代理人
主权项
地址

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