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发明名称
Method of making geophysical explorations
摘要
申请公布号
US2336053(A)
申请公布日期
1943.12.07
申请号
US19400323378
申请日期
1940.03.11
申请人
CONTINENTAL OIL COMPANY
发明人
ATHY LAWRENCE F.;MCCOLLUM ELTON V.
分类号
G01V1/30
主分类号
G01V1/30
代理机构
代理人
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地址
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