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发明名称
APPARATUS AND METHODS FOR TUBULAR MAKEUP INTERLOCK
摘要
申请公布号
AU2013200093(A1)
申请公布日期
2013.01.24
申请号
AU20130200093
申请日期
2013.01.08
申请人
WEATHERFORD/LAMB, INC.
发明人
HAUGEN, DAVID MICHAEL
分类号
E21B19/00;E21B19/16;E21B41/00
主分类号
E21B19/00
代理机构
代理人
主权项
地址
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