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发明名称
Frequency-modulated signal detector
摘要
申请公布号
US3172047(A)
申请公布日期
1965.03.02
申请号
US19610084637
申请日期
1961.01.24
申请人
HAZELTINE RESEARCH, INC.
发明人
RONZHEIMER STEPHEN P.
分类号
H03D3/00;H03D3/04;H04B14/08;H04H20/88;H04J1/20
主分类号
H03D3/00
代理机构
代理人
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