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发明名称
Differential radioactivity logging
摘要
申请公布号
US2332873(A)
申请公布日期
1943.10.26
申请号
US19420440459
申请日期
1942.04.25
申请人
STANOLIND OIL AND GAS COMPANY
发明人
SLIVERMAN DANIEL
分类号
G01V5/04
主分类号
G01V5/04
代理机构
代理人
主权项
地址
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