JUNTA DE SEGURANCA DE LINHA DE FLUXO,申请号BR19930001383-传众专利搜索

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发明名称	JUNTA DE SEGURANCA DE LINHA DE FLUXO
摘要
申请公布号	BR9301383(A)	申请公布日期	1993.10.13
申请号	BR19930001383	申请日期	1993.03.31
申请人	COOPER INDUSTRIES, INC.	发明人	ROBERT L. WILKINS
分类号	E21B17/06;E21B43/013;F16L27/08;(IPC1-7):F16L35/00	主分类号	E21B17/06
代理机构		代理人
主权项
地址

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