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发明名称
METHOD FOR REDUCING DIAMETER REDUCTION NEAR ENDS OF EXPANDEDTUBULARS
摘要
申请公布号
CA2646466(A1)
申请公布日期
2004.12.16
申请号
CA20042646466
申请日期
2004.06.03
申请人
BAKER HUGHES INCORPORATED
发明人
GARCIA, DAVID A.;CARMODY, MICHAEL A.;O'BRIEN, ROBERT S.;ADAM, MARK K.;JABS, MATTHEW J.
分类号
E21B43/10;E21B29/00
主分类号
E21B43/10
代理机构
代理人
主权项
地址
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