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发明名称
RAUSCHVERMINDERUNGSSCHALTUNG
摘要
申请公布号
DE3135725(A1)
申请公布日期
1982.04.29
申请号
DE19813135725
申请日期
1981.09.09
申请人
SONY CORP.
发明人
AKAGIRI,KENZO;KATAKURA,MASAYUKI;OHKOUCHI,MOTOMI
分类号
H04B1/62;G11B20/04;H03G9/02;(IPC1-7):H04B1/62;G11B5/02;G11B5/45
主分类号
H04B1/62
代理机构
代理人
主权项
地址
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