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发明名称
Procédé de filage de matières métalliques et appareil pour la mise en oeuvre de ce procédé.
摘要
申请公布号
CH307710(A)
申请公布日期
1955.06.15
申请号
CHD307710
申请日期
1953.02.25
申请人
PECHINEY COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES
发明人
PECHINEY COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES
分类号
B21C33/00
主分类号
B21C33/00
代理机构
代理人
主权项
地址
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