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经营范围
发明名称
ELECTRONIC ARC FURNACE WATER COOLED ROOF
摘要
申请公布号
SU832290(A1)
申请公布日期
1981.05.23
申请号
SU19792821585
申请日期
1979.09.26
申请人
MO VECHERNIJ METALL I;CHEREPOVETSKIJ METALL ZAVOD
发明人
SOSONKIN OLEG M,SU;GERTSYK SVETLANA I,SU;SELEVERSTOV VLADIMIR V,SU;TKACHENKO EDUARD V,SU;BELOV YURIJ A,SU;KAJLOV VLADIMIR D,SU
分类号
F27D1/02;(IPC1-7):F27D1/02
主分类号
F27D1/02
代理机构
代理人
主权项
地址
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