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发明名称
Loudspeaker selection device
摘要
申请公布号
EP0659029(B1)
申请公布日期
2000.10.18
申请号
EP19940119808
申请日期
1994.12.15
申请人
GRUNDIG AKTIENGESELLSCHAFT
发明人
SCHWARZ, EBERHARD;FISCHELMAYER, HEINRICH
分类号
H04R3/12;H04R5/04;(IPC1-7):H04R3/12;H04B1/38;H04R3/00
主分类号
H04R3/12
代理机构
代理人
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