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经营范围
发明名称
UN CILINDRO DE TREN LAMINADOR.
摘要
申请公布号
ES356549(A1)
申请公布日期
1970.02.01
申请号
ES19490003565
申请日期
1968.07.26
申请人
THE MCKAY COMPANY
发明人
分类号
B21B;(IPC1-7):21B/
主分类号
B21B
代理机构
代理人
主权项
地址
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