BOTTOM ELECTRODE FOR DIRECT CURRENT ELECTRIC FURNACE,申请号JP19890184793-传众专利搜索

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发明名称	BOTTOM ELECTRODE FOR DIRECT CURRENT ELECTRIC FURNACE
摘要
申请公布号	JPH0353491(A)	申请公布日期	1991.03.07
申请号	JP19890184793	申请日期	1989.07.19
申请人	KAWASAKI STEEL CORP	发明人	TAKASHIBA NOBUMOTO;KOJIMA SHINJI
分类号	H05B7/12;F27D11/10	主分类号	H05B7/12
代理机构		代理人
主权项
地址

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