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发明名称
Ultra short wave apparatus
摘要
申请公布号
US2259292(A)
申请公布日期
1941.10.14
申请号
US19390304889
申请日期
1939.11.17
申请人
RADIO CORPORATION OF AMERICA
发明人
CONKLIN JAMES W.
分类号
H03B5/18
主分类号
H03B5/18
代理机构
代理人
主权项
地址
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