发明名称 AUDIO EQUIPMENT ATTACHABLE TO SPECTACLES
摘要 <p>Audio equipment comprising a signal generating module 26 arranged to output signals to a pair of speakers 20, wherein the speakers 20 are mounted upon respective housings 18, each housing 18 having a support region, the housings 18 being interconnected by a strap 24 carrying, part way along its length, a power supply unit 30.</p>
申请公布号 EP1880572(B1) 申请公布日期 2012.01.04
申请号 EP20060727036 申请日期 2006.05.09
申请人 LEWIS, MARCUS 发明人 LEWIS, MARCUS
分类号 H04R5/033;H04R5/02 主分类号 H04R5/033
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