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发明名称
Anti-howl voice enhancer for vehicle
摘要
申请公布号
GB2208990(A)
申请公布日期
1989.04.19
申请号
GB19880019357
申请日期
1988.08.15
申请人
THOMAS * MCGREGOR;GEORGE ANDREW * WEMYSS
发明人
THOMAS * MCGREGOR;GEORGE ANDREW * WEMYSS;IAN MASON * FIRTH
分类号
H04R3/02;B60R11/02;H04M1/60;H04M9/08;H04M9/10
主分类号
H04R3/02
代理机构
代理人
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