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发明名称
Closure and vent for batteries
摘要
申请公布号
US2697129(A)
申请公布日期
1954.12.14
申请号
US19530343450
申请日期
1953.03.19
申请人
SHANNON JOHN K
发明人
SHANNON JOHN K.
分类号
H01M2/04;H01M2/36
主分类号
H01M2/04
代理机构
代理人
主权项
地址
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