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发明名称
Avfyringshode
摘要
申请公布号
NO960024(A)
申请公布日期
1996.07.05
申请号
NO19960000024
申请日期
1996.01.04
申请人
BAKER HUGHES INC
发明人
GREEN, ROBERT R.;MYERS JR., WILLIAM D.
分类号
E21B43/1185;(IPC1-7):E21B43/116
主分类号
E21B43/1185
代理机构
代理人
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地址
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