发明授权
- 专利标题： Method of reducing slab in widthwise direction
- 专利标题（中）： 在宽度方向减少板坯的方法
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申请号： US113531申请日： 1987-10-27
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公开(公告)号： US4848127A公开(公告)日： 1989-07-18
- 发明人: Kunio Isobe , Takaaki Hira , Takayuki Naoi , Hideyuki Nikaido , Kozo Fujiwara , Shigeru Ueki , Kouzou Ishikawa , Toshihiro Hanada
- 申请人： Kunio Isobe , Takaaki Hira , Takayuki Naoi , Hideyuki Nikaido , Kozo Fujiwara , Shigeru Ueki , Kouzou Ishikawa , Toshihiro Hanada
- 申请人地址： JPX Kobe
- 专利权人： Kawasaki Steel Corporation
- 当前专利权人： Kawasaki Steel Corporation
- 当前专利权人地址： JPX Kobe
- 优先权： JPX61-284265 19861201
- 主分类号： B21B1/02
- IPC分类号： B21B1/02 ; B21J5/00
摘要：
A slab is successively fed between periodically moving press tools to reduce the slab in a widthwise direction. In this method, the leading and tail end portions of a given length in the slab are reduced at a reduced width wider than that of remaining steady portion.
公开/授权文献
- USD426412S Roll paper towel dispenser 公开/授权日：2000-06-13
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