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发明名称
DYNAMISCHE AUTOMATISCHE VERSTÄRKUNGSSTEUERUNG IN EINEM HÖRHILFEGERÄT
摘要
申请公布号
AT218028(T)
申请公布日期
2002.06.15
申请号
AT19970950008T
申请日期
1997.12.23
申请人
WIDEX A/S
发明人
LUDVIGSEN, CARL
分类号
H04R25/00;(IPC1-7):H04R25/00
主分类号
H04R25/00
代理机构
代理人
主权项
地址
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