| 发明名称 |
CURRENT COLLECTOR, NEGATIVE ELECTRODE AND BATTERY |
| 摘要 |
A current collector includes a first principal plane and a second principal plane. In the current collector, the roughness of the first principal plane and second principal plane being mutually different.
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| 申请公布号 |
US2007231698(A1) |
申请公布日期 |
2007.10.04 |
| 申请号 |
US20070687848 |
申请日期 |
2007.03.19 |
| 申请人 |
KAWASE KENICHI;KONISHIIKE ISAMU;TAKADA TOMOO;IWAMA MASAYUKI;MORITA NOZOMU;KATO YOSHIKAZU |
发明人 |
KAWASE KENICHI;KONISHIIKE ISAMU;TAKADA TOMOO;IWAMA MASAYUKI;MORITA NOZOMU;KATO YOSHIKAZU |
| 分类号 |
H01M4/64;H01M4/58 |
主分类号 |
H01M4/64 |
| 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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