发明名称 |
Liquid container and ink jet recording apparatus |
摘要 |
A liquid container for accommodating liquid for use with an ink jet recording apparatus includes a light emitting portion; an electric contact for receiving a signal for actuating said light emitting portion from the ink jet recording apparatus; and a light guide portion for guiding the light from said light emitting portion to a display portion which displays information by the light which is emitted from said light emitting portion and which emerges from said display portion.
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申请公布号 |
US2006087538(A1) |
申请公布日期 |
2006.04.27 |
申请号 |
US20050250467 |
申请日期 |
2005.10.17 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
AMMA HIROMASA;KOTAKI YASUO;MATSUO KEISUKE;KITABATAKE KENJI |
分类号 |
B41J2/175 |
主分类号 |
B41J2/175 |
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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