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发明名称
Cathode ray tube oscillator
摘要
申请公布号
US1986632(A)
申请公布日期
1935.01.01
申请号
US19300418281
申请日期
1930.01.03
申请人
RADIO CORPORATION OF AMERICA
发明人
HANSELL CLARENCE W.
分类号
F16D3/66;H01J31/04;H01J31/06;H03B13/00;H03B19/10
主分类号
F16D3/66
代理机构
代理人
主权项
地址
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