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发明名称
METHOD OF LOCATING AND STUDYING PERMEABLE SUBSURFACE FORMATIONS
摘要
申请公布号
CA611706(A)
申请公布日期
1961.01.03
申请号
CAD611706
申请日期
申请人
TEXACO DEVELOPMENT CORPORATION
发明人
EDMOND F. EGAN
分类号
主分类号
代理机构
代理人
主权项
地址
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