发明名称 |
CYLINDRICAL BATTERY |
摘要 |
PROBLEM TO BE SOLVED: To provide a cylindrical battery in which reverse connection can be easily prevented for connecting plural batteries in series by changing part of components of the conventional batteries. SOLUTION: A part of the outer circumference of the negative pole 2 surface contacting with the electric apparatus using the battery is covered with a resin film 41.
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申请公布号 |
JP2001338638(A) |
申请公布日期 |
2001.12.07 |
申请号 |
JP20000155910 |
申请日期 |
2000.05.26 |
申请人 |
TOYO TAKASAGO DRY BATTERY CO LTD |
发明人 |
MOCHIZUKI YASUMASA;KUNIYA SHIGEYUKI |
分类号 |
H01M2/02;H01M2/10;H01M2/34;H01M6/02;(IPC1-7):H01M2/34 |
主分类号 |
H01M2/02 |
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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