Conduit and continuous coiled tubing system,申请号GB19970021312-传众专利搜索

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发明名称	Conduit and continuous coiled tubing system
摘要
申请公布号	GB9721312(D0)	申请公布日期	1997.12.10
申请号	GB19970021312	申请日期	1997.10.09
申请人	HEAD, PHILIP	发明人
分类号	E21B17/20;F16L7/00;H02G3/04	主分类号	E21B17/20
代理机构		代理人
主权项
地址

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