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发明名称
Method and device for surveying drain systems of rain water reservoirs.
摘要
申请公布号
EP0211164(B2)
申请公布日期
1994.08.31
申请号
EP19860106805
申请日期
1986.05.20
申请人
OSKAR VOLLMAR GMBH
发明人
FAHRNER, HEINZ
分类号
E03F5/10;(IPC1-7):E03F5/10
主分类号
E03F5/10
代理机构
代理人
主权项
地址
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