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发明名称
Frequency divider
摘要
申请公布号
US2375950(A)
申请公布日期
1945.05.15
申请号
US19420433289
申请日期
1942.03.04
申请人
RADIO CORPORATION OF AMERICA
发明人
SCHLESINGER KURT
分类号
H03B19/12
主分类号
H03B19/12
代理机构
代理人
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