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发明名称
Oscillators employing microwave resonant substance
摘要
申请公布号
US2802944(A)
申请公布日期
1957.08.13
申请号
US19530401357
申请日期
1953.12.30
申请人
RADIO CORPORATION OF AMERICA
发明人
NORTON LOWELL E.
分类号
H03L7/26
主分类号
H03L7/26
代理机构
代理人
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