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发明名称
Battery grid trimming machine
摘要
申请公布号
US2858931(A)
申请公布日期
1958.11.04
申请号
US19550510452
申请日期
1955.05.23
申请人
WINKEL HERBERT C
发明人
WINKEL HERBERT C.
分类号
H01M4/72
主分类号
H01M4/72
代理机构
代理人
主权项
地址
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