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发明名称
Electroacoustic miniature transducer for a hearing-aid device
摘要
申请公布号
EP1432281(B1)
申请公布日期
2010.06.02
申请号
EP20030027391
申请日期
2003.11.27
申请人
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
发明人
NIEDERDRAENK, TORSTEN, DR.;SAUER, JOSEPH
分类号
H04R25/00;H04R19/00
主分类号
H04R25/00
代理机构
代理人
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