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发明名称
HEARING AID WITH ACOUSTIC FEEDBACK SUPPRESSION
摘要
申请公布号
EP1665882(A1)
申请公布日期
2006.06.07
申请号
EP20030818263
申请日期
2003.08.21
申请人
WIDEX A/S
发明人
THIEDE, THILO, VOLKER;KLINKBY, KRISTIAN, TJALFE
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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