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发明名称
METHOD FOR DETERMINATION OF WORKING LENGTH OF ELECTRODE IN BATH OF ELECTRIC ORE-SMELTING FURNACE
摘要
申请公布号
SU1695529(A1)
申请公布日期
1991.11.30
申请号
SU19894665999
申请日期
1989.03.23
申请人
NII METALLURGII
发明人
STEPANOV YURIJ S,SU;ZAMYSLOV VYACHESLAV G,SU;IVANOV ANATOLIJ V,SU
分类号
H05B7/144;F27D19/00
主分类号
H05B7/144
代理机构
代理人
主权项
地址
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