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发明名称
ELECTRONIC APPARATUS WITH BUILT-IN MICROPHONE
摘要
申请公布号
JPH08168089(A)
申请公布日期
1996.06.25
申请号
JP19940311555
申请日期
1994.12.15
申请人
SONY CORP
发明人
TORITSUKA ISAO
分类号
H04R1/00;H04R1/02;H04R1/34;H04R1/38;(IPC1-7):H04R1/02
主分类号
H04R1/00
代理机构
代理人
主权项
地址
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