发明授权
EP0549889B1 Process and unit for rolling metals to produce a round bar or wire rod from a round bar or wire rod having a larger diameter 失效
从圆棒或线材具有较大直径的方法和装置对金属生产的圆棒材料或线材的轧制

  • 专利标题: Process and unit for rolling metals to produce a round bar or wire rod from a round bar or wire rod having a larger diameter
  • 专利标题(中): 从圆棒或线材具有较大直径的方法和装置对金属生产的圆棒材料或线材的轧制
  • 申请号: EP92120067.1
    申请日: 1992-11-25
  • 公开(公告)号: EP0549889B1
    公开(公告)日: 1996-04-03
  • 发明人: Properzi, Giulio
  • 申请人: Properzi, Giulio
  • 申请人地址: Via Pietro Cossa 1 I-20122 Milano IT
  • 专利权人: Properzi, Giulio
  • 当前专利权人: Properzi, Giulio
  • 当前专利权人地址: Via Pietro Cossa 1 I-20122 Milano IT
  • 代理机构: Modiano, Guido, Dr.-Ing.
  • 优先权: ITMI913244 19911204
  • 主分类号: B21B1/18
  • IPC分类号: B21B1/18 B21B13/12 B21B13/06 B21B31/22
Process and unit for rolling metals to produce a round bar or wire rod from a round bar or wire rod having a larger diameter
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