发明名称 |
Spare tire cover-mounted loudspeaker |
摘要 |
A spare wheel well cover includes an electro-acoustic transducer coupled to an opening in the spare wheel well cover. The spare wheel well cover and loudspeaker are arranged to cooperate with a spare wheel well to form an acoustic volume when the spare wheel well cover is secured to the spare wheel well. |
申请公布号 |
US8204244(B2) |
申请公布日期 |
2012.06.19 |
申请号 |
US20080236773 |
申请日期 |
2008.09.24 |
申请人 |
LUDWIG CHRISTOPHER;SUBAT BRADFORD;BOSE CORPORATION |
发明人 |
LUDWIG CHRISTOPHER;SUBAT BRADFORD |
分类号 |
H04R1/02 |
主分类号 |
H04R1/02 |
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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