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发明名称
ELECTRONIC EQUIPMENT WITH BUILT-IN MICROPHONE
摘要
申请公布号
JPH1056681(A)
申请公布日期
1998.02.24
申请号
JP19960210135
申请日期
1996.08.08
申请人
SONY CORP
发明人
WAKABAYASHI KAZUNARI
分类号
H04R5/027;H04R1/02;(IPC1-7):H04R1/02
主分类号
H04R5/027
代理机构
代理人
主权项
地址
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