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发明名称
METHOD FOR DETERMINING GROUND WATER LEVEL
摘要
申请公布号
RU2003139(C1)
申请公布日期
1993.11.15
申请号
SU19925063908
申请日期
1992.10.02
申请人
MASLOVSKIJ PETR I
发明人
MASLOVSKIJ PETR I
分类号
G01V9/00;(IPC1-7):G01V9/00
主分类号
G01V9/00
代理机构
代理人
主权项
地址
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