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发明名称
SUPORTE COM PERNAS DE FIXACAO PARA ARQUIVADOR DE FOLHAS PERFURADAS
摘要
申请公布号
PT101957(B)
申请公布日期
2000.02.29
申请号
PT19970101957
申请日期
1997.01.13
申请人
FILIPE ANTERO ROCHA OLIVEIRA
发明人
分类号
B42F13/24;(IPC1-7):B42F13/24
主分类号
B42F13/24
代理机构
代理人
主权项
地址
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