FREMGANGSMAATE OG INSTALLASJON FOR UTVINNING AV OLJE FRA EN UNDERJORDISK FORMASJON.,申请号NO19820002125-传众专利搜索

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发明名称	FREMGANGSMAATE OG INSTALLASJON FOR UTVINNING AV OLJE FRA EN UNDERJORDISK FORMASJON.
摘要
申请公布号	NO159459(C)	申请公布日期	1988.12.28
申请号	NO19820002125	申请日期	1982.06.24
申请人	CANADIAN LIQUID AIR LTD. AIR LIQUIDE CANADA LTEE.	发明人	SAVARD, GUY;LEE, ROBERT GUM HONG
分类号	E21B;E21B36/00;E21B43/243;(IPC1-7):E21B43/243	主分类号	E21B
代理机构		代理人
主权项
地址

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