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发明名称
NONRECIPROCAL NEGATIVE RESISTANCE AMPLIFIER
摘要
申请公布号
CA681528(A)
申请公布日期
1964.03.03
申请号
CAD681528
申请日期
申请人
COLLINS RADIO COMPANY
发明人
JULIUS L. SMITH, JR.
分类号
主分类号
代理机构
代理人
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