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发明名称
Collapsible, foldable loudspeaker
摘要
申请公布号
GB2382256(A)
申请公布日期
2003.05.21
申请号
GB20010027837
申请日期
2001.11.20
申请人
* DS SMITH
发明人
ROGER JOSEPH * WONNACOTT
分类号
H04R1/02;H04R7/04;(IPC1-7):H04R1/02
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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