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发明名称
Tonwiedergabesystem und diesbezügliche Audioverstärkungsvorrichtung
摘要
申请公布号
DE202010000158(U1)
申请公布日期
2010.05.12
申请号
DE201020000158U
申请日期
2010.02.10
申请人
LIN, PI-FEN
发明人
分类号
H04R5/04;H04R5/033
主分类号
H04R5/04
代理机构
代理人
主权项
地址
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