Nuevo juego de construcciones infantiles,申请号ES19300000575U-传众专利搜索

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发明名称	Nuevo juego de construcciones infantiles
摘要
申请公布号	ES57530(U)	申请公布日期	1957.02.16
申请号	ES19300000575U	申请日期	1956.12.01
申请人	POSADAS ESCALONA, JOSEFINA	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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