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发明名称
Degenerative plate circuit detector
摘要
申请公布号
US2217277(A)
申请公布日期
1940.10.08
申请号
US19380232075
申请日期
1938.09.28
申请人
RADIO CORPORATION OF AMERICA
发明人
HUNT SEYMOUR
分类号
H03D1/06
主分类号
H03D1/06
代理机构
代理人
主权项
地址
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