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发明名称
METHOD AND DEVICE FOR ERASING NOISE
摘要
申请公布号
JPH10215193(A)
申请公布日期
1998.08.11
申请号
JP19970014409
申请日期
1997.01.29
申请人
NEC CORP
发明人
IKEDA SHIGEJI
分类号
H03H21/00;G10L21/02;H04B1/10;H04B3/23;(IPC1-7):H04B1/10
主分类号
H03H21/00
代理机构
代理人
主权项
地址
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