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经营范围
发明名称
Dynamoelectric machine brush
摘要
申请公布号
US2613239(A)
申请公布日期
1952.10.07
申请号
US19500173804
申请日期
1950.07.14
申请人
GENERAL ELECTRIC COMPANY
发明人
LUNDY RICHARD T.
分类号
H01R39/24
主分类号
H01R39/24
代理机构
代理人
主权项
地址
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