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发明名称
Bi-aural listening device
摘要
申请公布号
GB0425029(D0)
申请公布日期
2004.12.15
申请号
GB20040025029
申请日期
2003.05.15
申请人
HODGES, DAVID M;SAMIULLAH, LEWIS
发明人
分类号
H04R1/10
主分类号
H04R1/10
代理机构
代理人
主权项
地址
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