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发明名称
COOLED ROOF FOR ELECTRIC ARC FURNACES OR LADLE FURNACES
摘要
申请公布号
EP1062469(B1)
申请公布日期
2002.05.08
申请号
EP19990901823
申请日期
1999.02.08
申请人
DANIELI & C. OFFICINE MECCANICHE SPA
发明人
POLONI, ALFREDO;PAVLICEVIC, MILORAD;GENSINI, GIANNI;TISHCHENKO, PETER;DELLA NEGRA, ANGELICO
分类号
F27B3/24;F27D1/18;F27D17/00;(IPC1-7):F27D1/18
主分类号
F27B3/24
代理机构
代理人
主权项
地址
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