Fremgangsmåte for å komplettere en brönn i en svak formasjon,申请号NO19970005648-传众专利搜索

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发明名称	Fremgangsmåte for å komplettere en brönn i en svak formasjon
摘要
申请公布号	NO975648(D0)	申请公布日期	1997.12.05
申请号	NO19970005648	申请日期	1997.12.05
申请人	RF-ROGALANDSFORSKNING	发明人	YANG, DAVID WEIYU;AAS, BJARNE
分类号	E21B;(IPC1-7):E21B	主分类号	E21B
代理机构		代理人
主权项
地址

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