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发明名称
NEGATIVE AKTIVE MASSE FUER BLEIAKKUMULATOREN
摘要
申请公布号
DE2232407(B2)
申请公布日期
1977.12.08
申请号
DE19722232407
申请日期
1972.07.01
申请人
发明人
分类号
H01M4/62;(IPC1-7):H01M4/62
主分类号
H01M4/62
代理机构
代理人
主权项
地址
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