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发明名称
ENCEINTE ACOUSTIQUE MULTIVOIE
摘要
申请公布号
FR2580886(B1)
申请公布日期
1989.01.13
申请号
FR19850005867
申请日期
1985.04.18
申请人
KOBUS STANISLAS
发明人
分类号
H04R1/02;(IPC1-7):H04R1/28;G10K9/22
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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