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发明名称
Method and apparatus for cement logging of cased boreholes
摘要
申请公布号
US3401773(A)
申请公布日期
1968.09.17
申请号
US19670687921
申请日期
1967.12.04
申请人
SCHLUMBERGER TECHNOLOGY SURVEYING CORP.
发明人
III JUDSON BRUCE SYNNOTT
分类号
G01V1/50
主分类号
G01V1/50
代理机构
代理人
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地址
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