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发明名称
SPEAKER EQUIPMENT
摘要
申请公布号
JPH0970088(A)
申请公布日期
1997.03.11
申请号
JP19950246689
申请日期
1995.08.31
申请人
SONY CORP
发明人
ASAMI KAZUO;WATANABE NAOKI
分类号
H04R1/02;(IPC1-7):H04R1/02
主分类号
H04R1/02
代理机构
代理人
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地址
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