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发明名称
摘要
申请公布号
FR2253644(B3)
申请公布日期
1977.08.19
申请号
FR19740038320
申请日期
1974.11.21
申请人
VARTA BATTERIE AG
发明人
分类号
B63G8/08;H01M2/10;(IPC1-7):60K1/04;63G8/00
主分类号
B63G8/08
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