Strömningsstyreanordning for bruk ved gasslöfting,申请号NO19960001823-传众专利搜索

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发明名称	Strömningsstyreanordning for bruk ved gasslöfting
摘要
申请公布号	NO961823(D0)	申请公布日期	1996.05.06
申请号	NO19960001823	申请日期	1996.05.06
申请人	HALLIBURTON CO	发明人	SCHMIDT, ZELIMIR
分类号	E21B43/12;(IPC1-7):E21B	主分类号	E21B43/12
代理机构		代理人
主权项
地址

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