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发明名称
Printed circuit for multi-stage wave amplifier
摘要
申请公布号
US2895020(A)
申请公布日期
1959.07.14
申请号
US19540411443
申请日期
1954.02.19
申请人
RADIO CORPORATION OF AMERICA
发明人
KSIAZEK FRANK T.
分类号
H05K1/16;H05K1/18;H05K9/00
主分类号
H05K1/16
代理机构
代理人
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地址
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