| 发明名称 |
Data processing apparatus and image forming apparatus |
| 摘要 |
The present invention includes means for processing received data, storage means for storing the data, means for performing an invalidation process on the data stored in the storage means, and means for storing history information about the history of the invalidation process performed.
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| 申请公布号 |
US2005237563(A1) |
申请公布日期 |
2005.10.27 |
| 申请号 |
US20050113376 |
申请日期 |
2005.04.21 |
| 申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
YOSHIURA SYOUICHIROU;MATSUDA HIDEO |
| 分类号 |
G06F21/24;G06F12/14;G06F15/00;G06F21/00;G06K15/02;H04N1/00;H04N1/21;H04N1/32;H04N1/44;(IPC1-7):G06F15/00 |
主分类号 |
G06F21/24 |
| 代理机构 |
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