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发明名称
MEJORAS EN SUJETADORES-ENCUADERNADORES DE HOJAS PARA BIBLIORATOS,CAJAS DE ARCHIVO,O LO SIMILAR
摘要
申请公布号
AR221501(A1)
申请公布日期
1981.02.13
申请号
AR19790277418
申请日期
1979.07.23
申请人
GAUDINO N;GAUDINO A
发明人
分类号
B42F3/00;(IPC1-7):B42F3/00
主分类号
B42F3/00
代理机构
代理人
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地址
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