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发明名称
A shoe for wellbore lining tubin
摘要
申请公布号
AU2006273827(A1)
申请公布日期
2007.02.01
申请号
AU20060273827
申请日期
2006.07.24
申请人
CALEDUS LIMITED
发明人
MICHAEL WARDLEY;PAUL HOWLETT
分类号
E21B21/10;E21B21/12;E21B43/10
主分类号
E21B21/10
代理机构
代理人
主权项
地址
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