Cuttings injection target plate,申请号GB20020004145-传众专利搜索

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发明名称	Cuttings injection target plate
摘要
申请公布号	GB0204145(D0)	申请公布日期	2002.04.10
申请号	GB20020004145	申请日期	2002.02.22
申请人	ABB VETCO GRAY, INC.	发明人
分类号	E21B33/076;E21B41/00	主分类号	E21B33/076
代理机构		代理人
主权项
地址

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