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发明名称
SPEAKER SYSTEM
摘要
申请公布号
EP0334949(B1)
申请公布日期
1996.11.27
申请号
EP19880909861
申请日期
1988.09.28
申请人
PLUMMER, JAN P.
发明人
PLUMMER, JAN P.
分类号
G10K11/04;H04R1/02;H04R1/22;H04R1/34;(IPC1-7):H04R7/26
主分类号
G10K11/04
代理机构
代理人
主权项
地址
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