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发明名称
Verfahren zur Verstärkung eines Akustiksignals und entsprechendes Akustiksystem
摘要
申请公布号
DE102004053776(B4)
申请公布日期
2007.10.31
申请号
DE200410053776
申请日期
2004.11.08
申请人
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
发明人
KASANMASCHEFF, ROBERT
分类号
H04R25/00;H04R3/04
主分类号
H04R25/00
代理机构
代理人
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地址
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