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发明名称
Arado polisurco de rejas desplázables para arar con surco más o menos abierto o cerrado
摘要
申请公布号
ES84936(U)
申请公布日期
1961.01.16
申请号
ES19360000849U
申请日期
1960.12.29
申请人
PÉREZ TORO, MARIANO;PÉREZ TORO, DAVID
发明人
分类号
主分类号
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