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发明名称
Method and apparatus for electrical prospecting
摘要
申请公布号
US2284990(A)
申请公布日期
1942.06.02
申请号
US19390282904
申请日期
1939.07.05
申请人
MARCEL SCHLUMBERGER
发明人
SCHLUMBERGER MARCEL
分类号
G01V3/08
主分类号
G01V3/08
代理机构
代理人
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地址
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