HIGH CALCAREOUS IRON AND STEEL REFINING AGENT,申请号JP19790153871-传众专利搜索

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发明名称	HIGH CALCAREOUS IRON AND STEEL REFINING AGENT
摘要
申请公布号	JPS5677317(A)	申请公布日期	1981.06.25
申请号	JP19790153871	申请日期	1979.11.28
申请人	DENKI KAGAKU KOGYO KK	发明人	KANEKO SHINICHI;KOGA HIROTAKA
分类号	C21C7/076;C22B9/10	主分类号	C21C7/076
代理机构		代理人
主权项
地址

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