Changement de vitesse progressif.,申请号CHD203513-传众专利搜索

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发明名称	Changement de vitesse progressif.
摘要
申请公布号	CH203513(A)	申请公布日期	1939.03.15
申请号	CHD203513	申请日期	1938.03.14
申请人	ROMANG,OSCAR	发明人	ROMANG,OSCAR
分类号	F16H29/16	主分类号	F16H29/16
代理机构		代理人
主权项
地址

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