| 发明名称 |
BATTERY AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
A battery having a coiled electrode plate assembly housed in a case that efficiently utilizes the space available in portable electronic appliances is provided. The battery case 1 has a head portion 1 a having a circular cross section and a body portion 1 b having a substantially square cross section, one side of which is equal to or longer than the diameter of the circular cross section of the head portion. |
| 申请公布号 |
EP1312125(A2) |
申请公布日期 |
2003.05.21 |
| 申请号 |
EP20010938713 |
申请日期 |
2001.06.15 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KATSUMOTO, MASUMI;KASAHARA, HIDEKI;MIYAHISA, MASAHARU;BOKI, YOSHIHIRO |
| 分类号 |
H01M2/02;H01M2/04;H01M6/10;H01M10/04;H01M10/05;H01M10/0587;H01M10/24;H01M10/28 |
主分类号 |
H01M2/02 |
| 代理机构 |
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代理人 |
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