DEVICE FOR DETERMINING ELECTRODE LENGTH OF ARC STEEL-MELTING FURNACE,申请号SU19884449733-传众专利搜索

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发明名称	DEVICE FOR DETERMINING ELECTRODE LENGTH OF ARC STEEL-MELTING FURNACE
摘要
申请公布号	SU1614141(A1)	申请公布日期	1990.12.15
申请号	SU19884449733	申请日期	1988.07.01
申请人	VNI PI SISTEM AVTOM UPRAVLENIYA	发明人	SURGUCHEV YURIJ O,SU
分类号	H05B7/148;F27D19/00	主分类号	H05B7/148
代理机构		代理人
主权项
地址

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