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发明名称
VELOCITY WELL LOGGING
摘要
申请公布号
US3424268(A)
申请公布日期
1969.01.28
申请号
USD3424268
申请日期
1959.08.26
申请人
SHELL OIL CO.
发明人
CHARLES B. VOGEL
分类号
G01V1/44;(IPC1-7):G01V1/28;G10K11/00
主分类号
G01V1/44
代理机构
代理人
主权项
地址
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