| 发明名称 |
A SOUND ABSORBING DEVICE OF THE TYPE ADAPTED TO COVER THE EARS OF A USER |
| 摘要 |
A sound absorbing device of the type adapted to cover the ears of a user and comprising a sound absorbing material, wherein the sound absorbing material comprises of a thixotropic material. |
| 申请公布号 |
PL2608754(T3) |
申请公布日期 |
2016.12.30 |
| 申请号 |
PL11763862T |
申请日期 |
2011.08.25 |
| 申请人 |
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发明人 |
CAROLAN ANTHONY;TOGHER RHONA;O'CARROLL EIMEAR |
| 分类号 |
A61F11/08 |
主分类号 |
A61F11/08 |
| 代理机构 |
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代理人 |
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