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发明名称
METHODS AND APPARATUS FOR RECORDING WELL LOGGING DATA
摘要
申请公布号
GB1490997(A)
申请公布日期
1977.11.09
申请号
GB19740030897
申请日期
1974.07.12
申请人
SCHLUMBERGER LTD
发明人
分类号
G01V3/34;(IPC1-7):G01D9/34;E21B47/02;G01V1/40;G01V11/00
主分类号
G01V3/34
代理机构
代理人
主权项
地址
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