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发明名称
Procédé de fabrication de fil d'acier à limite élastique élevée
摘要
申请公布号
FR1036248(A)
申请公布日期
1953.09.04
申请号
FRD1036248
申请日期
1951.04.27
申请人
HUTTENWERK RHEINHAUSEN AKTIENGESELLSCHAFT
发明人
分类号
C21D9/52
主分类号
C21D9/52
代理机构
代理人
主权项
地址
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