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发明名称
Method for amplifying an acoustic signal and corresponding acoustic system
摘要
申请公布号
EP1655997(A3)
申请公布日期
2009.05.27
申请号
EP20050109472
申请日期
2005.10.12
申请人
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
发明人
KASANMASCHEFF, ROBERT
分类号
H04R25/00
主分类号
H04R25/00
代理机构
代理人
主权项
地址
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