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发明名称
Self-watering battery
摘要
申请公布号
US2051039(A)
申请公布日期
1936.08.18
申请号
US19330684553
申请日期
1933.08.10
申请人
GUTHRIE HARRY A
发明人
GUTHRIE HARRY A.
分类号
H01M10/52
主分类号
H01M10/52
代理机构
代理人
主权项
地址
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