发明名称 |
MOVABLE BLADE NOT CAUSING ABRASION OF FIXED BLADE OVER LONG PERIOD OF TIME, SHEET CUTTING DEVICE PROVIDED WITH MOVABLE BLADE, AND PRINTER PROVIDED WITH SHEET CUTTING DEVICE |
摘要 |
A pair of guide portions 22c is subjected to, after punching, a processing of removing a corner portion of an outer edge portion on a punching rear side Pr. |
申请公布号 |
US2013255457(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201113991829 |
申请日期 |
2011.03.11 |
申请人 |
YAZAWA SHOU;YOSHIOKA YUKIO;NEC INFRONTIA CORPORATION |
发明人 |
YAZAWA SHOU;YOSHIOKA YUKIO |
分类号 |
B26D7/00;B26F1/38 |
主分类号 |
B26D7/00 |
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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