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发明名称
SYSTEM FOR THE SUBTERRANEAN IRRIGATION OR SOAKING OF SOILS AND ITS APPLICATION
摘要
申请公布号
EP0055385(B1)
申请公布日期
1985.12.27
申请号
EP19810109342
申请日期
1981.10.30
申请人
AKZO GMBH
发明人
STOHR, HELMUT, DR. DIPL.-CHEM.;OSTERTAG, KARL, DR. DIPL.-ING.
分类号
A01G25/06;(IPC1-7):A01G25/06
主分类号
A01G25/06
代理机构
代理人
主权项
地址
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