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发明名称
Procédé de fabrication d'acier et spécialement d'acier fin, par puddlage ou affinage interrompu et décarburation
摘要
申请公布号
FR992972(A)
申请公布日期
1951.10.25
申请号
FRD992972
申请日期
1944.10.18
申请人
发明人
GRASSO DOMINIQUE-JEAN-BAPTI
分类号
C21C3/00
主分类号
C21C3/00
代理机构
代理人
主权项
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