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发明名称
IMPROVEMENTS IN OR RELATING TO SOUND REPRODUCTION SYSTEMS
摘要
申请公布号
GB8910847(D0)
申请公布日期
1989.06.28
申请号
GB19890010847
申请日期
1989.05.11
申请人
UNIVERSITY OF SOUTHAMPTON
发明人
分类号
H03G5/16;H04S1/00;H04S3/00
主分类号
H03G5/16
代理机构
代理人
主权项
地址
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