发明名称 |
PUNCHING OR CUTTING DEVICE |
摘要 |
PURPOSE: To provide a punching or cutting device friendly to punching a very delicate work easily damaged by a flaw. CONSTITUTION: A thin and soft material B having air permeability or an impermeable thin and soft material B functions as a cushioning material with a sliding contact to protect the very delicate work W.
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申请公布号 |
KR20020020987(A) |
申请公布日期 |
2002.03.18 |
申请号 |
KR20010039769 |
申请日期 |
2001.07.04 |
申请人 |
UHT CORPORATIO |
发明人 |
ASADA YASUYUKI;FURUTA MAKOTO |
分类号 |
B23Q3/02;B23Q3/08;B26D7/02;B26F1/02;B26F1/38;(IPC1-7):B26F1/02 |
主分类号 |
B23Q3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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