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发明名称
SOUND REPRODUCTION SYSTEM
摘要
申请公布号
GB2160070(B)
申请公布日期
1987.07.29
申请号
GB19850011590
申请日期
1985.05.08
申请人
THE * PLESSEY COMPANY PLC
发明人
ANTHONY JOHN * SALLOWAY
分类号
G10K11/178;(IPC1-7):H04R3/00
主分类号
G10K11/178
代理机构
代理人
主权项
地址
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