| 发明名称 |
HEARING AID AND METHOD FOR PREPARING SAME. |
| 摘要 |
<p>A method is disclosed for forming a hearing aid by the in situ molding of a room temperature curing material about hearing aid components. The in situ molding of the custom hearing aid provides an acoustical and comfort fit and minimizes processing involving multiple impression and casting procedures.</p> |
| 申请公布号 |
EP0544687(B1) |
申请公布日期 |
1995.08.23 |
| 申请号 |
EP19910912842 |
申请日期 |
1991.07.15 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
WOODFILL, ERNEST, L., JR. |
| 分类号 |
H04R25/02;H04R25/00;(IPC1-7):H04R25/02 |
主分类号 |
H04R25/02 |
| 代理机构 |
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代理人 |
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