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发明名称
Brönnsikt for ökt produksjon
摘要
申请公布号
NO941822(D0)
申请公布日期
1994.05.13
申请号
NO19940001822
申请日期
1994.05.13
申请人
CONOCO INC
发明人
WHITEBAY, LEE;MORITA, NOBUO
分类号
E21B43/08;(IPC1-7):E21B43/08
主分类号
E21B43/08
代理机构
代理人
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地址
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