Method for optimising drilling parameters,申请号GB20060001822-传众专利搜索

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发明名称	Method for optimising drilling parameters
摘要
申请公布号	GB2422696(A)	申请公布日期	2006.08.02
申请号	GB20060001822	申请日期	2006.01.30
申请人	SMITH INTERNATIONAL INC	发明人	DAVID P MORAN
分类号	E21B44/00	主分类号	E21B44/00
代理机构		代理人
主权项
地址

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