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经营范围
发明名称
IN-BAND SIGNAL DETECTION CIRCUIT
摘要
申请公布号
JPH07203492(A)
申请公布日期
1995.08.04
申请号
JP19930351494
申请日期
1993.12.29
申请人
NEC CORP
发明人
KAGAWA MASATO
分类号
H04Q1/45;(IPC1-7):H04Q1/45
主分类号
H04Q1/45
代理机构
代理人
主权项
地址
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