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发明名称
SPEAKER EQUIPMENT
摘要
申请公布号
JPH09200886(A)
申请公布日期
1997.07.31
申请号
JP19960030552
申请日期
1996.02.19
申请人
SONY CORP
发明人
KABAYA YOSHITERU;TOMIYAKE NOBUO
分类号
H04R1/22;H04R1/30;(IPC1-7):H04R1/30
主分类号
H04R1/22
代理机构
代理人
主权项
地址
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