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公开(公告)号:US11009823B2
公开(公告)日:2021-05-18
申请号:US16903052
申请日:2020-06-16
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor: Youngsu Lee , Heungsup Park , Yuntae Kim , Eogkyu Kim
Abstract: An image forming apparatus employing an electrophotographic image forming unit and an inkjet image forming unit, thereby being capable of printing an image on each of a front surface and the back surface of a recording medium.
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公开(公告)号:US10725418B2
公开(公告)日:2020-07-28
申请号:US16376870
申请日:2019-04-05
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor: Youngsu Lee , Yuntae Kim , Eogkyu Kim , Heungsup Park
Abstract: An image forming apparatus employing an electrophotographic image forming unit and an inkjet image forming unit, thereby being capable of printing an image on each of a front surface and the back surface of a recording medium.
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