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发明名称
Fremgangsmåde til brydning af en underjordisk dannelse
摘要
申请公布号
DK528461(T3)
申请公布日期
1999.02.22
申请号
DK19920202185T
申请日期
1992.07.16
申请人
PUMPTECH N.V.;COMPAGNIE DES SERVICES DOWELL SCHLUMBERGER S.A.;SOFITECH N.V.
发明人
AINLEY, BRIAN R.;MCCONNELL, S. BRUCE
分类号
C08K5/55;C09K8/68;(IPC1-7):E21B43/26;C08L5/00
主分类号
C08K5/55
代理机构
代理人
主权项
地址
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