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发明名称
Hearing aid system
摘要
An exemplary hearing aid system includes a receiver unit configured and positioned within the user's ear canal so as to minimize insertion loss and/or occlusion effect.
申请公布号
US2007036374(A1)
申请公布日期
2007.02.15
申请号
US20060331842
申请日期
2006.01.13
申请人
发明人
BAUMAN NATAN;SHIKHMAN OLEG;CAMPAGNA RALPH
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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