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发明名称
BOREROER-TRANSPORTERT LOGGINGSSYSTEM.
摘要
申请公布号
NO884692(A)
申请公布日期
1989.04.24
申请号
NO19880004692
申请日期
1988.10.21
申请人
HALLIBURTON COMPANY
发明人
HENSLEY, DONALD EUGENE;RANKIN, E. EDWARD;TOMEK, MARTIN LESLIE;MOODY, DAVID MAXWELL
分类号
E21B17/00;E21B23/14;E21B43/119;(IPC1-7):E21B47/00;E21B47/12
主分类号
E21B17/00
代理机构
代理人
主权项
地址
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