Apparatus for running equipment into and out of offshore well completions,申请号US19630276820-传众专利搜索

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发明名称	Apparatus for running equipment into and out of offshore well completions
摘要
申请公布号	US3307631(A)	申请公布日期	1967.03.07
申请号	US19630276820	申请日期	1963.04.30
申请人	KOBE, INC.	发明人	COBERLY CLARENCE J.;JR. CLARENCE J. COBERLY,;RALPH RUSSELL G.
分类号	E21B33/076	主分类号	E21B33/076
代理机构		代理人
主权项
地址

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