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发明名称
Brush spring retractor
摘要
申请公布号
US2507981(A)
申请公布日期
1950.05.16
申请号
US19490084427
申请日期
1949.03.30
申请人
GENERAL MOTORS CORPORATION
发明人
KRAUSE HERBERT A.
分类号
H01R39/38
主分类号
H01R39/38
代理机构
代理人
主权项
地址
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