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发明名称
VERBESSERUNGEN AN KONVERTERN
摘要
申请公布号
DE2746027(A1)
申请公布日期
1978.04.27
申请号
DE19772746027
申请日期
1977.10.13
申请人
UNION SIDERURGIQUE DU NORD ET DE L'EST DE LA FRANCE USINOR
发明人
GEORGES MOYAUX,ALAIN;JOSEPH AMANN,GILBERT;LEBRUN,AMEDEE;POUPON,MICHEL;GORGERET,GERARD
分类号
C21C5/48;F27D3/18;(IPC1-7):C21C5/34
主分类号
C21C5/48
代理机构
代理人
主权项
地址
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