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发明名称
APPARATUS FOR AND METHOD OF LOGGING EARTH BORES
摘要
申请公布号
CA616669(A)
申请公布日期
1961.03.21
申请号
CAD616669
申请日期
申请人
EASTMAN OIL WELL SURVEY COMPANY
发明人
JOHN G. JACKSON
分类号
主分类号
代理机构
代理人
主权项
地址
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