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发明名称
Variable ultra high frequency circuits
摘要
申请公布号
US2543891(A)
申请公布日期
1951.03.06
申请号
US19480042528
申请日期
1948.08.04
申请人
RADIO CORPORATION OF AMERICA
发明人
CARLSON WENDELL L.;HARVEY ROBERT L.
分类号
H03B5/18;H03H5/00
主分类号
H03B5/18
代理机构
代理人
主权项
地址
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