SISTEMA DE PREVENCAO DE AVARIAS POR RUPTURA EM FUNDICAO CONTINUA,申请号BR1989PI07454-传众专利搜索

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发明名称	SISTEMA DE PREVENCAO DE AVARIAS POR RUPTURA EM FUNDICAO CONTINUA
摘要
申请公布号	BR8907454(A)	申请公布日期	1991.04.02
申请号	BR1989PI07454	申请日期	1989.05.23
申请人	USX ENGINEERS AND CONSULTANTS, INC.	发明人	TIMOTHY R. GREENE;JERRY D. OBERLANDER;RICHARD ORAN OSTERTAG;FRANK VAVRA
分类号	B22D11/16;(IPC1-7):B22D11/16	主分类号	B22D11/16
代理机构		代理人
主权项
地址

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