发明名称 |
Combined alarm display and numerical display for electrophotographic copying machine |
摘要 |
An electrophotographic copying machine includes a control circuit, a combined display responsive to the control circuit for showing the number of one or more copied papers, and the position of any paper jam or the operation condition. The combined display utilizes figure segments illuminated to form any figure, silhouette segments of the figure segments illuminated to provide a silhouette of the copying machine, and position marks illuminated to indicate the position of trouble in the machine and its operation conditions.
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申请公布号 |
US4688929(A) |
申请公布日期 |
1987.08.25 |
申请号 |
US19840627566 |
申请日期 |
1984.07.03 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
TANIGUCHI, AKIHIKO;MIGITA, HARUYOSHI;NAKANISHI, YASUSHI;KATO, ITSURO |
分类号 |
G03G21/00;G03G15/00;G03G21/02;(IPC1-7):G03G15/00 |
主分类号 |
G03G21/00 |
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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