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发明名称
A noise reduction circuit, a noise reduction apparatus and a noise reduction method
摘要
申请公布号
EP0803860(A3)
申请公布日期
1999.10.27
申请号
EP19970101389
申请日期
1997.01.29
申请人
MITSUBISHI DENKI KABUSHIKI KAISHA
发明人
SHIONO, TAKASHI;YOSHINAGA, MUTSUMI
分类号
H03G11/00;G10K11/178;H03H11/04;H04M1/00;H04M1/19;(IPC1-7):G10K11/178
主分类号
H03G11/00
代理机构
代理人
主权项
地址
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