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发明名称
LOW POWER AUDIO DEVICE
摘要
申请公布号
EP0906660(A1)
申请公布日期
1999.04.07
申请号
EP19970927261
申请日期
1997.06.18
申请人
UNIVERSITY OF BRISTOL
发明人
GRANT, DUNCAN
分类号
H03F3/19;H03F3/217;H04B1/16;H04B1/26;(IPC1-7):H03F3/217
主分类号
H03F3/19
代理机构
代理人
主权项
地址
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