Boresammenstilling med en styreanordning for kveilrör-operasjon,申请号NO19990003697-传众专利搜索

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发明名称	Boresammenstilling med en styreanordning for kveilrör-operasjon
摘要
申请公布号	NO993697(D0)	申请公布日期	1999.07.29
申请号	NO19990003697	申请日期	1999.07.29
申请人		发明人
分类号	E21B7/06;E21B7/08;E21B17/10;(IPC1-7):E21B	主分类号	E21B7/06
代理机构		代理人
主权项
地址

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