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发明名称
ANORDNING FOR MAALING I BOREHULL OG FREMGANGSMAATE FOR FREMSTILLING AV ANORDNINGEN.
摘要
申请公布号
NO831886(A)
申请公布日期
1983.05.27
申请号
NO19830001886
申请日期
1983.05.27
申请人
EXPLORATION LOGGING, INC,
发明人
JETER, JOHN DOISE,;MORE, HENRY SANCTUARY,
分类号
E21B17/00;E21B47/12;G01V3/18;(IPC1-7):G01V/
主分类号
E21B17/00
代理机构
代理人
主权项
地址
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