Dispositif de changement de vitesse à roues de frictions,申请号FRD1027431-传众专利搜索

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发明名称	Dispositif de changement de vitesse à roues de frictions
摘要
申请公布号	FR1027431(A)	申请公布日期	1953.05.12
申请号	FRD1027431	申请日期	1950.10.21
申请人	J. ARTER & COMPAGNIE	发明人
分类号	F16H15/38	主分类号	F16H15/38
代理机构		代理人
主权项
地址

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