发明名称 |
MAGNETIC INK CALIBRATION DOCUMENT |
摘要 |
A primary calibration document for calibrating magnetic ink testing and/or reading equipment that includes at least one MICR encoded symbol which has an assigned magnetic ink intensity value established in reference to a controlled electrically generated magnetic flux level.
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申请公布号 |
CA2082353(C) |
申请公布日期 |
1998.09.01 |
申请号 |
CA19922082353 |
申请日期 |
1992.11.06 |
申请人 |
CLEARWAVE ELECTRONICS LTD. |
发明人 |
ROSS, PAUL D. |
分类号 |
G06K7/08;(IPC1-7):G12B13/00 |
主分类号 |
G06K7/08 |
代理机构 |
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地址 |
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