发明名称 Image reading apparatus
摘要 The present invention relates to an image reading apparatus which has first reading means for reading image information on one side of an original document; second reading means for reading image information on the other side of the original document; image processing means for processing the image information read by the first reading means and the second reading means; and switching means for switching, to either of the first reading means and the second reading means, an input source of the image information to be transmitted to the image processing means.
申请公布号 US6678076(B1) 申请公布日期 2004.01.13
申请号 US19990265875 申请日期 1999.03.11
申请人 CANON KABUSHIKI KAISHA 发明人 HASEGAWA KAZUHIKO;SUZUKI JUNICHI;SAWADA HIROHISA;KAJIWARA NORIO;TAKANO TOSHIYUKI;TOMODA AKIHIRO;YOKOTA MASAHIKO;YOSHIDA TSUYOSHI
分类号 H04N1/00;H04N1/04;(IPC1-7):H04N1/04 主分类号 H04N1/00
代理机构 代理人
主权项
地址