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发明名称
Nonspillable vent plug for storage batteries
摘要
申请公布号
US2660611(A)
申请公布日期
1953.11.24
申请号
US19530341317
申请日期
1953.03.09
申请人
DUNCAN OWEN G
发明人
DUNCAN OWEN G.
分类号
H01M2/12;H01M2/36
主分类号
H01M2/12
代理机构
代理人
主权项
地址
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