发明授权
- 专利标题： Copying machine display control device
- 专利标题（中）： 复印机显示控制装置
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申请号： US829118申请日： 1986-02-14
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公开(公告)号： US4724462A公开(公告)日： 1988-02-09
- 发明人: Kimihito Yamasaki , Syoichiro Yoshiura
- 申请人： Kimihito Yamasaki , Syoichiro Yoshiura
- 申请人地址： JPX Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX60-30757 19850218
- 主分类号： G03G21/00
- IPC分类号： G03G21/00 ; G03G15/00
摘要：
Disclosed is a display control device of a copying machine which is provided with a plurality of displays on the operational panel and warns operators of some abnormal condition present in the copying machine by lighting up a specific alarm display which corresponds to the content of the abnormal condition through activating a specific circuit for extinguishing all other displays.
公开/授权文献
- US5853251A Manual printing device 公开/授权日：1998-12-29