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发明名称
Sonic logging in casing
摘要
申请公布号
US3174577(A)
申请公布日期
1965.03.23
申请号
US19590824837
申请日期
1959.07.03
申请人
SCHLUMBERGER WELL SURVEYING CORPORATION
发明人
HOLLEY LEMAN M.
分类号
G01V1/50
主分类号
G01V1/50
代理机构
代理人
主权项
地址
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