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发明名称
Electric wave multiplier circuit
摘要
申请公布号
US2398064(A)
申请公布日期
1946.04.09
申请号
US19440546841
申请日期
1944.07.27
申请人
RADIO CORPORATION
发明人
WENDT KARL R.
分类号
G06G7/163;H04K1/02
主分类号
G06G7/163
代理机构
代理人
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地址
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