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发明名称
DATA TRANSMISSION SYSTEM FOR BOREHOLE EXPLORATION APPARATUS
摘要
申请公布号
IE45960(B1)
申请公布日期
1983.01.12
申请号
IE19780000073
申请日期
1978.01.13
申请人
SCHLUMBERGER LTD
发明人
分类号
E21B47/12;G01V11/00;G06F17/40;G08C19/00;H04L23/00;(IPC1-7):E21B47/12
主分类号
E21B47/12
代理机构
代理人
主权项
地址
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