发明名称 PORTABLE PUNCH SYSTEM
摘要 Disclosed is a portable punch (10), which includes a handle end (12) and an opposite punch holding end (14). The portable punch has a grip (16) that helps to orient the portable punch when in use. The grip may take the form of a sleeve with the thickness of the plastic sleeve being approximately equal to one-half of the distance that the punch die (18) extends from the cutting side (22) of the portable punch.
申请公布号 WO2004037501(A2) 申请公布日期 2004.05.06
申请号 WO2003US34336 申请日期 2003.10.27
申请人 ELLISON EDUCATIONAL EQUIP INC 发明人 CORCORAN KEVIN L;WORKMAN ROBERT E;FREEMAN TREVOR;DENG GUORUI
分类号 B26F1/32 主分类号 B26F1/32
代理机构 代理人
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