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发明名称
Closure for alkali batteries
摘要
申请公布号
US2755329(A)
申请公布日期
1956.07.17
申请号
US19520290932
申请日期
1952.05.31
申请人
BARRETT EDWARD L
发明人
BARRETT EDWARD L.
分类号
H01M2/36
主分类号
H01M2/36
代理机构
代理人
主权项
地址
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