CASING ALIGNMENT TOOL,申请号EP19830305501-传众专利搜索

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发明名称	CASING ALIGNMENT TOOL
摘要
申请公布号	EP0106549(A3)	申请公布日期	1985.05.08
申请号	EP19830305501	申请日期	1983.09.20
申请人	MOBIL OIL CORPORATION	发明人	PENNISON, HAROLD PAUL
分类号	E21B19/00;E21B19/20;(IPC1-7):E21B19/00	主分类号	E21B19/00
代理机构		代理人
主权项
地址

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