Plug,申请号EP19990118826-传众专利搜索

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发明名称	Plug
摘要
申请公布号	EP0969183(A3)	申请公布日期	2000.10.11
申请号	EP19990118826	申请日期	1996.04.26
申请人	WEATHERFORD/LAMB INC.	发明人	BUDDE, PETER;GIROUX, RICHARD LEE
分类号	E21B21/10;E21B33/05;E21B33/16;E21B34/06;(IPC1-7):E21B33/16	主分类号	E21B21/10
代理机构		代理人
主权项
地址

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