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发明名称
BOREHOLE FLUID-INFLATABLE RADIOACTIVITY LOGGING TOOL AND METHOD
摘要
申请公布号
US3538330(A)
申请公布日期
1970.11.03
申请号
USD3538330
申请日期
1965.10.23
申请人
DRESSER IND. INC.
发明人
ARTHUR H. YOUMANS
分类号
G01V5/10;(IPC1-7):G01T1/20;G01V5/00
主分类号
G01V5/10
代理机构
代理人
主权项
地址
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