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发明名称
ANORDNING OG FREMGANGSMAATE FOR DETONERING AV BROENNPERFORATORER.
摘要
申请公布号
NO910197(A)
申请公布日期
1991.01.17
申请号
NO19910000197
申请日期
1991.01.17
申请人
PHOENIX PETROLEUM SERVICES LTD
发明人
SCHNEIDER, JOHN L.;BARCIA, HUGO MIGUEL;ROBINSON, BRUCE
分类号
E21B;E21B43/1185;(IPC1-7):E21B43/118
主分类号
E21B
代理机构
代理人
主权项
地址
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