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发明名称
Signal detectors
摘要
申请公布号
US2867767(A)
申请公布日期
1959.01.06
申请号
US19550513620
申请日期
1955.06.06
申请人
INDUSTRIAL RESEARCH ASSOCIATES, INC.
发明人
MCGILLEM CLARE D.;WILLIAMS ROBERT E.
分类号
H03D3/04;H03K9/06;H04L25/24
主分类号
H03D3/04
代理机构
代理人
主权项
地址
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