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经营范围
发明名称
CARPETA PERFECCIONADA PARA ARCHIVO DE DOCUMENTOS
摘要
申请公布号
ES256241(Y)
申请公布日期
1982.04.01
申请号
ES19410002562U
申请日期
1981.02.17
申请人
发明人
分类号
B42F5/00;(IPC1-7):42F5/00
主分类号
B42F5/00
代理机构
代理人
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地址
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