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经营范围
发明名称
Acoustic well logging tool and method
摘要
申请公布号
US3406780(A)
申请公布日期
1968.10.22
申请号
US19670641989
申请日期
1967.05.29
申请人
MOBIL OIL CORPORATION
发明人
JR. JOSEPH ZEMANEK,
分类号
G01V1/46
主分类号
G01V1/46
代理机构
代理人
主权项
地址
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