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发明名称
Lautsprechervorrichtung
摘要
申请公布号
DE19980741(T1)
申请公布日期
2000.07.20
申请号
DE19991080741T
申请日期
1999.04.02
申请人
SONY CORP., TOKIO/TOKYO
发明人
OHASHI, YOSHIO
分类号
H04R9/04;(IPC1-7):H04R9/02
主分类号
H04R9/04
代理机构
代理人
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