Plug setting and retrieving apparatus,申请号GB20040009189-传众专利搜索

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发明名称	Plug setting and retrieving apparatus
摘要
申请公布号	GB0409189(D0)	申请公布日期	2004.05.26
申请号	GB20040009189	申请日期	2004.04.24
申请人	EXPRO NORTH SEA LIMITED	发明人
分类号	E21B23/00;E21B23/06;E21B33/035;E21B33/12;E21B34/04	主分类号	E21B23/00
代理机构		代理人
主权项
地址

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