METHOD FOR PREVENTING DEVELOPMENT OF SLAG FOAMING IN MOLTEN IRON RECEIVING LADLE,申请号JP19890245271-传众专利搜索

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发明名称	METHOD FOR PREVENTING DEVELOPMENT OF SLAG FOAMING IN MOLTEN IRON RECEIVING LADLE
摘要
申请公布号	JPH03107409(A)	申请公布日期	1991.05.07
申请号	JP19890245271	申请日期	1989.09.22
申请人	NIPPON STEEL CORP	发明人	HONDA KIYOYUKI;NAKANO ISAO;AKAISHI MASAO;TABUCHI SATOSHI
分类号	C21C1/04	主分类号	C21C1/04
代理机构		代理人
主权项
地址

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