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发明名称
SUMIDERO PERFECCIONADO PARA LA EVACUACION DE LAS AGUAS PLUVIALES
摘要
申请公布号
ES1005740(Y)
申请公布日期
1989.06.16
申请号
ES19870000793U
申请日期
1987.03.09
申请人
CALATAYUD FERRE JUAN BAUTISTA
发明人
分类号
E03F5/06;(IPC1-7):E03F5/06
主分类号
E03F5/06
代理机构
代理人
主权项
地址
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