发明申请
- 专利标题： Steel rule cutting die
- 专利标题（中）： 钢规切割模具
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申请号： US10207690申请日： 2002-07-30
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公开(公告)号： US20040023773A1公开(公告)日： 2004-02-05
- 发明人: John A. Dombkowski
- 主分类号： B26F001/14
- IPC分类号： B26F001/14
摘要：
A steel rule cutting die having a slotted die backing board fabricated from wood with a laser burned slot therein and a steel rule in the slot, the steel rule having integral projections on its opposite side faces for engaging the walls of the slot, thereby precluding lift out of the steel rule from the slot.
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