| 发明名称 |
Protective finishing plug for a hearing instrument shell |
| 摘要 |
<p>During tumbling, a plug may be inserted into the opening of a hearing instrument shell to protect the hole and minimize additional cleaning operations subsequent to tumbling. A suitable conforming plug may be fabricated at the same time the shell is made.</p> |
| 申请公布号 |
EP2037702(A2) |
申请公布日期 |
2009.03.18 |
| 申请号 |
EP20080162181 |
申请日期 |
2008.08.11 |
| 申请人 |
SIEMENS HEARING INSTRUMENTS, INC. |
发明人 |
SALTYKOV, OLEG |
| 分类号 |
H04R25/00;B29C67/00 |
主分类号 |
H04R25/00 |
| 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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