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发明名称
PERFECTIONNEMENTS AUX CONVERTISSEURS D'ACIERIE
摘要
申请公布号
LU82709(A1)
申请公布日期
1980.12.15
申请号
LU19800082709
申请日期
1980.08.14
申请人
CENTRE RECH METALLURGIQUES
发明人
NILLES P
分类号
C21C5/44;(IPC1-7):C21C/
主分类号
C21C5/44
代理机构
代理人
主权项
地址
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