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发明名称
Detection of water influx by radioactivity
摘要
申请公布号
US2813980(A)
申请公布日期
1957.11.19
申请号
US19530391995
申请日期
1953.11.13
申请人
CONTINENTAL OIL COMPANY
发明人
WITTE LEENDERT DE
分类号
G01V5/08
主分类号
G01V5/08
代理机构
代理人
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地址
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