发明名称 |
Expandable battery compartment for handheld electronic devices |
摘要 |
In a portable electronic device having a battery compartment and a removeable cover therefor, the battery compartment and cover are configured to accommodate batteries of at least two different sizes.
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申请公布号 |
US2007082234(A1) |
申请公布日期 |
2007.04.12 |
申请号 |
US20050245020 |
申请日期 |
2005.10.07 |
申请人 |
LADOUCEUR NORMAN M;GRIFFIN JASON T;TYNESKI FRANK |
发明人 |
LADOUCEUR NORMAN M.;GRIFFIN JASON T.;TYNESKI FRANK |
分类号 |
H01M2/10 |
主分类号 |
H01M2/10 |
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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