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经营范围
发明名称
Radioactivity well logging apparatus utilizing a scintillation detector
摘要
申请公布号
US3214587(A)
申请公布日期
1965.10.26
申请号
US19610109686
申请日期
1961.05.12
申请人
DRESSER INDUSTRIES, INC.
发明人
MONAGHAN RALPH
分类号
G01T1/208;G01V5/10
主分类号
G01T1/208
代理机构
代理人
主权项
地址
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