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经营范围
发明名称
Telemetri-system
摘要
申请公布号
NO941112(D0)
申请公布日期
1994.03.25
申请号
NO19940001112
申请日期
1994.03.25
申请人
HALLIBURTON CO
发明人
GARDNER, WALLACE R.;GILBERT, GREGORY N.
分类号
G08C19/00;E21B47/18;G08C23/02;H04B3/00;H04B13/02;H04L27/18;(IPC1-7):E21B44/00
主分类号
G08C19/00
代理机构
代理人
主权项
地址
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