A self-lubricating swage,申请号GB20010019772-传众专利搜索

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发明名称	A self-lubricating swage
摘要
申请公布号	GB2365898(A)	申请公布日期	2002.02.27
申请号	GB20010019772	申请日期	2001.08.14
申请人	* BAKER HUGHES INC	发明人	DOUGLAS J * MURRAY;WILLIAM M * BAILEY
分类号	E21B23/04;E21B29/10;E21B43/10;(IPC1-7):E21B43/10	主分类号	E21B23/04
代理机构		代理人
主权项
地址

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