发明名称 PAPER FEED DEVICE
摘要 <p>PURPOSE:To prevent the paper from being damaged while it is being fed by preventing the paper, which is being delivered in the opposite direction by a double feed preventing roller, from being bent by means of a stopper.</p>
申请公布号 JPS534546(A) 申请公布日期 1978.01.17
申请号 JP19760078642 申请日期 1976.07.02
申请人 CANON KK 发明人 ITOU TAKASHI;TAKAHASHI ISAO
分类号 B65H3/56;B65H3/20;B65H3/52;G01D15/00;G03B27/32;G03G15/00 主分类号 B65H3/56
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