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发明名称
Radio receiver indicator dial
摘要
申请公布号
US2464368(A)
申请公布日期
1949.03.15
申请号
US19460647600
申请日期
1946.02.14
申请人
RADIO CORPORATION OF AMERICA
发明人
BARNES JOHN P.
分类号
H05K11/00
主分类号
H05K11/00
代理机构
代理人
主权项
地址
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