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经营范围
发明名称
Machine pour l'étirage continu de fils
摘要
申请公布号
FR1062469(A)
申请公布日期
1954.04.23
申请号
FRD1062469
申请日期
1952.04.03
申请人
SOCIETE DES ACIERIES DE LONGWY
发明人
分类号
B21C19/00;F16C11/06
主分类号
B21C19/00
代理机构
代理人
主权项
地址
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