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发明名称
BOVEDILLA PERFECCIONADA PARA FORJADOS
摘要
申请公布号
ES289178(Y)
申请公布日期
1986.10.01
申请号
ES19780002891U
申请日期
1985.09.23
申请人
PORTILLO BONALD CARMEN
发明人
分类号
E04C3/44;(IPC1-7):E04C3/44
主分类号
E04C3/44
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