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发明名称
Perforeringspistol innbefattende et pakningsarrangement med en unik, höy skuddtetthet
摘要
申请公布号
NO964746(A)
申请公布日期
1997.05.12
申请号
NO19960004746
申请日期
1996.11.08
申请人
SCHLUMBERGER TECHNOLOGY BV
发明人
BROOKS, JAMES;LANDS, JACK;LENDERMON, GARY;CARDENAS, JORGE LOPEZ DE;PARROTT, ROBERT
分类号
E21B43/117;(IPC1-7):E21B43/117
主分类号
E21B43/117
代理机构
代理人
主权项
地址
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