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发明名称
Determining the nature of earth formations
摘要
申请公布号
US2761977(A)
申请公布日期
1956.09.04
申请号
US19520279022
申请日期
1952.03.28
申请人
THE TEXAS COMPANY
发明人
MCKAY ALEXANDER S.
分类号
G01V5/14
主分类号
G01V5/14
代理机构
代理人
主权项
地址
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