| 发明名称 |
CONTROL VALVE TYPE LEAD-ACID STORAGE BATTERY AND NEGATIVE ELECTRODE COLLECTOR OF THE SAME |
| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve corrosion resistance of an ear part of a negative electrode in a control valve type lead-acid storage battery.SOLUTION: A control valve type lead-acid storage battery comprises a surface layer made of pure lead at an ear part of a negative electrode collector.</p> |
| 申请公布号 |
JP2015079646(A) |
申请公布日期 |
2015.04.23 |
| 申请号 |
JP20130216041 |
申请日期 |
2013.10.17 |
| 申请人 |
GS YUASA CORP |
发明人 |
KOJIMA RIKIRO |
| 分类号 |
H01M2/28;H01M2/32;H01M4/68;H01M10/06 |
主分类号 |
H01M2/28 |
| 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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