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经营范围
发明名称
Fremgangsmåte for enturs-koplettering
摘要
申请公布号
NO962901(D0)
申请公布日期
1996.07.10
申请号
NO19960002901
申请日期
1996.07.10
申请人
BAKER HUGHES INC
发明人
MYERS, WILLIAM D.;HAUGVALSTAD, KAARE-JONNY;BETHEL, ROBERT K.;IRELAND, KELLY D.;SAMPSON, TIMOTHY W.
分类号
E21B23/06;E21B43/116;(IPC1-7):E21B
主分类号
E21B23/06
代理机构
代理人
主权项
地址
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