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发明名称
Dispositif de montage d'électrodes dans les fours à arc
摘要
申请公布号
FR876885(A)
申请公布日期
1942.11.19
申请号
FRD876885
申请日期
1941.11.15
申请人
发明人
MAIER EUGEN;MAIER ERWIN
分类号
F27D11/08;H05B7/12
主分类号
F27D11/08
代理机构
代理人
主权项
地址
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