Metode og udstyr til at udføre målinger under boring efter olie og gas,申请号DK19950118679T-传众专利搜索

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发明名称	Metode og udstyr til at udføre målinger under boring efter olie og gas
摘要
申请公布号	DK0716319(T3)	申请公布日期	2002.07.22
申请号	DK19950118679T	申请日期	1995.11.28
申请人	NORSK HYDRO ASA	发明人	PETERSEN, STEEN AGERLIN;HEGGERNES, RUNE
分类号	E21B47/16;G01V1/42;(IPC1-7):G01V1/42;G01V1/16	主分类号	E21B47/16
代理机构		代理人
主权项
地址

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