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发明名称
Bore hole logging methods and apparatus
摘要
申请公布号
US3047794(A)
申请公布日期
1962.07.31
申请号
US19570685717
申请日期
1957.09.23
申请人
SUN OIL COMPANY
发明人
BENNETT JOHN;CHANEY PRESTON E.;JONES JACK WEIR;MAYES FRED M.
分类号
E21B47/00
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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