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发明名称
Reactance tube
摘要
申请公布号
US2351368(A)
申请公布日期
1944.06.13
申请号
US19420445613
申请日期
1942.06.03
申请人
RADIO CORPORATION OF AMERICA
发明人
ROBERTS WALTER VAN B.
分类号
H03C3/14;H03J7/04
主分类号
H03C3/14
代理机构
代理人
主权项
地址
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