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发明名称
CUPLAJ PENTRU CONDUCTE DE IRIGATIE
摘要
申请公布号
RO68757(A2)
申请公布日期
1980.12.30
申请号
RO19750083763
申请日期
1975.10.31
申请人
INSTITUTUL DE CERCETARI SI INGINERIE TEHNOLOGICA PENTRU IRIGATII SI DRENAJE,RO
发明人
MIHAESCU,OCTAVIAN A.,RO;PAUNA,GHEORGHE,RO
分类号
F16L21/04;F16L37/24;(IPC1-7):F16L37/24
主分类号
F16L21/04
代理机构
代理人
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