PRE-REACTED MAGNESIA-CHROME ORE GRAIN AND METHOD OF MAKING SAME,申请号GB19740053613-传众专利搜索

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发明名称	PRE-REACTED MAGNESIA-CHROME ORE GRAIN AND METHOD OF MAKING SAME
摘要
申请公布号	GB1482560(A)	申请公布日期	1977.08.10
申请号	GB19740053613	申请日期	1974.12.11
申请人	GENERAL REFRACTORIES CO	发明人
分类号	C04B35/047;(IPC1-7):C04B35/04;C04B35/12	主分类号	C04B35/047
代理机构		代理人
主权项
地址

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