| 发明名称 |
Battery check apparatus |
| 摘要 |
This invention relates to a battery check apparatus comprising an effecting circuit for effecting the power supply battery to decrease an internal resistance of the battery power supply and a check circuit for checking a battery life of the power supply battery after the operation of the effecting circuit.
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| 申请公布号 |
US5527630(A) |
申请公布日期 |
1996.06.18 |
| 申请号 |
US19940216627 |
申请日期 |
1994.03.23 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAGATA, TOSHIO;TANIGUCHI, HIDENORI |
| 分类号 |
G01R19/165;G01R31/36;H01M10/48;(IPC1-7):H01M10/46 |
主分类号 |
G01R19/165 |
| 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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