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发明名称
Method For Operation Of A Hearing Aid, As Well As A Hearing Aid Having A Microphone System In Which Different Directional Characteristics Can Be Set
摘要
申请公布号
AU2004202688(B2)
申请公布日期
2007.04.05
申请号
AU20040202688
申请日期
2004.06.18
申请人
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
发明人
EGHART FISCHER
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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