Removal of cement residue obstruction,申请号GB20040027425-传众专利搜索

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发明名称	Removal of cement residue obstruction
摘要
申请公布号	GB2406348(A)	申请公布日期	2005.03.30
申请号	GB20040027425	申请日期	2002.04.24
申请人	* BAKER HUGHES INCORPORATED	发明人	ROCKY A * TURLEY;JIM H * RODDY;RAY * VINCENT;MARTIN P * CORONADO
分类号	E21B33/14;(IPC1-7):E21B33/14	主分类号	E21B33/14
代理机构		代理人
主权项
地址

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