Cambio de marchas para bicicletas,申请号ES19530000162U-传众专利搜索

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发明名称	Cambio de marchas para bicicletas
摘要
申请公布号	ES16253(U)	申请公布日期	1948.01.01
申请号	ES19530000162U	申请日期	1947.11.27
申请人	GÜELL POBLET, RAMÓN	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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