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经营范围
发明名称
NOISE REDUCTION CIRCUIT FOR TELEVISION VIDEO SIGNAL
摘要
申请公布号
JPH01300692(A)
申请公布日期
1989.12.05
申请号
JP19880131246
申请日期
1988.05.28
申请人
NEC HOME ELECTRON LTD
发明人
HAYASHI HIDEYUKI
分类号
H04N5/21;H04N9/64
主分类号
H04N5/21
代理机构
代理人
主权项
地址
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