发明申请
- 专利标题: Curved rule
- 专利标题(中): 曲线规则
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申请号: US11484953申请日: 2006-07-12
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公开(公告)号: US20080011139A1公开(公告)日: 2008-01-17
- 发明人: Byoung-Young Song
- 申请人: Byoung-Young Song
- 主分类号: B26D1/56
- IPC分类号: B26D1/56
摘要:
A curved rule of a rotary cutting die includes a cutting edge, a backside edge opposite the cutting edge, and a plurality of markings disposed on a side of the curved rule.
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