发明名称 |
In-ear hearing aid and method for its manufacture |
摘要 |
An in-the-ear hearing aid having an electric/acoustic transducer system and a freely vibrating membrane in acoustic communication with the hearing aid transducer and the hearing aid surroundings. The membrane seals the hearing aid from its surroundings to aid in protecting the hearing aid from dirt and debris.
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申请公布号 |
US6879696(B1) |
申请公布日期 |
2005.04.12 |
申请号 |
US20000588366 |
申请日期 |
2000.06.06 |
申请人 |
PHONAK AG |
发明人 |
VONLANTHEN ANDI |
分类号 |
B60N2/235;B60N2/30;B60N2/36;H04R25/02;(IPC1-7):H04R25/00 |
主分类号 |
B60N2/235 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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