Medio de sujeción de hojas o fichas de papel, cartulina, cartón o similares a los ficheros, etc.,申请号ES19180000076U-传众专利搜索

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发明名称	Medio de sujeción de hojas o fichas de papel, cartulina, cartón o similares a los ficheros, etc.
摘要
申请公布号	ES7618(U)	申请公布日期	1942.12.16
申请号	ES19180000076U	申请日期	1942.07.22
申请人	ZABALA AGUIRRE, ESTEBAN;BRETÓN DALLMANS, ANA MARÍA	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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