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经营范围
发明名称
CARRIER DETECTION CIRCUIT
摘要
申请公布号
JPH09326976(A)
申请公布日期
1997.12.16
申请号
JP19960139832
申请日期
1996.06.03
申请人
NEC CORP
发明人
ARAUCHI KENJI
分类号
H04N5/60;H03D1/10;(IPC1-7):H04N5/60
主分类号
H04N5/60
代理机构
代理人
主权项
地址
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