DEVICE AND METHOD OF WATER COOLING OF HEARTH BOTTOM ELECTRODE FOR DC ELECTRIC FURNACE,申请号JP19900045626-传众专利搜索

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发明名称	DEVICE AND METHOD OF WATER COOLING OF HEARTH BOTTOM ELECTRODE FOR DC ELECTRIC FURNACE
摘要
申请公布号	JPH03251680(A)	申请公布日期	1991.11.11
申请号	JP19900045626	申请日期	1990.02.28
申请人	KAWASAKI STEEL CORP	发明人	TAKAHASHI KIYOSHI;TAKASHIBA NOBUMOTO
分类号	F27B3/08	主分类号	F27B3/08
代理机构		代理人
主权项
地址

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