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发明名称
Dry battery
摘要
申请公布号
US2144574(A)
申请公布日期
1939.01.17
申请号
US19370121891
申请日期
1937.01.22
申请人
MAXOLITE HOLDINGS LIMITED
发明人
MACCALLUM FRANK
分类号
H01M4/02;H01M6/48
主分类号
H01M4/02
代理机构
代理人
主权项
地址
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