MISALIGNMENT TIEBACK TOOL - SWIVEL CONNECTION,申请号GB19850024682-传众专利搜索

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发明名称	MISALIGNMENT TIEBACK TOOL - SWIVEL CONNECTION
摘要
申请公布号	GB2165606(A)	申请公布日期	1986.04.16
申请号	GB19850024682	申请日期	1985.10.07
申请人	* VETCO OFFSHORE INC	发明人	DAVID WAYNE * HUGHES
分类号	E21B33/038;F16L27/00;F16L37/088;(IPC1-7):F16L21/00	主分类号	E21B33/038
代理机构		代理人
主权项
地址

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