Improved shoe for wellbore lining tubing,申请号AU20080206817-传众专利搜索

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发明名称	Improved shoe for wellbore lining tubing
摘要
申请公布号	AU2008206817(A1)	申请公布日期	2008.07.24
申请号	AU20080206817	申请日期	2008.01.21
申请人	CALEDUS LIMITED	发明人	MICHAEL WARDLEY;PAUL HOWLETT
分类号	E21B7/20;E21B21/10;E21B33/14	主分类号	E21B7/20
代理机构		代理人
主权项
地址

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