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发明名称	COLOR SELECTION OF USED REFRACTORIES
摘要
申请公布号	JPS52115811(A)	申请公布日期	1977.09.28
申请号	JP19760031964	申请日期	1976.03.25
申请人	SHINAGAWA REFRACTORIES CO	发明人	KIMURA MORIHIRO;NISHIDA SHINJI;OOTSUKA TAKASHI;NAGAOKA HIROTADA
分类号	C04B35/622;C04B35/00	主分类号	C04B35/622
代理机构		代理人
主权项
地址

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