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发明名称
Discriminating broadband and narrowband unipolar signals
摘要
申请公布号
GB2214316(A)
申请公布日期
1989.08.31
申请号
GB19880027726
申请日期
1988.11.28
申请人
* NORTHERN TELECOM LIMITED
发明人
SHAWN JOSEPH * MORRISON
分类号
G01R23/16
主分类号
G01R23/16
代理机构
代理人
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