A REFRACTORY MASS THAT IS BASIC FOR THE PRODUCTION OF DAMS WHICH HOLD BACK STEEL ALUMINA IN A MACHINE INVOLVED IN THE CONTINUOUS PROCESS OF MAKING INGOTS.,申请号AR19880312569-传众专利搜索

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发明名称	A REFRACTORY MASS THAT IS BASIC FOR THE PRODUCTION OF DAMS WHICH HOLD BACK STEEL ALUMINA IN A MACHINE INVOLVED IN THE CONTINUOUS PROCESS OF MAKING INGOTS.
摘要
申请公布号	AR242369(A1)	申请公布日期	1993.03.31
申请号	AR19880312569	申请日期	1988.11.25
申请人	MAGNESITA S/A	发明人
分类号	B22D11/10;C04B35/04;(IPC1-7):C04B35/04	主分类号	B22D11/10
代理机构		代理人
主权项
地址

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