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发明名称
LOUDSPEAKER SYSTEM
摘要
申请公布号
EP1500299(B1)
申请公布日期
2010.03.03
申请号
EP20030747401
申请日期
2003.03.05
申请人
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
发明人
KIRK, EDGAR
分类号
H04R3/12;H04R3/14;H04R5/04
主分类号
H04R3/12
代理机构
代理人
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地址
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