| 发明名称 |
ACOUSTIC PASSIVE RADIATING |
| 摘要 |
Acoustic devices that include passive radiators. The passive radiator may include an acoustic driver. The acoustic device may be hand-held or pocket sized. |
| 申请公布号 |
HK1149409(A1) |
申请公布日期 |
2014.10.24 |
| 申请号 |
HK20110103401 |
申请日期 |
2011.04.04 |
| 申请人 |
BOSE CORPORATION |
发明人 |
ROMAN N. LITOVSKY;FARUK H. BURSAL |
| 分类号 |
H04R;H04S |
主分类号 |
H04R |
| 代理机构 |
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代理人 |
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