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发明名称
A loudspaker system
摘要
申请公布号
GB2212696(A)
申请公布日期
1989.07.26
申请号
GB19880026990
申请日期
1988.11.18
申请人
* TESLA KONCERNOVY PODNIK
发明人
JOSEF * NOVAK
分类号
H04R3/14;H04R3/12
主分类号
H04R3/14
代理机构
代理人
主权项
地址
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