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发明名称
Apparatus for assembling electric cells
摘要
申请公布号
US1945673(A)
申请公布日期
1934.02.06
申请号
US19300495744
申请日期
1930.11.14
申请人
NATIONAL CARBON COMPANY, INC.
发明人
ARONSON PETER R.
分类号
H01M6/32
主分类号
H01M6/32
代理机构
代理人
主权项
地址
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