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发明名称
MICROPHONE
摘要
申请公布号
JPH11136780(A)
申请公布日期
1999.05.21
申请号
JP19970295343
申请日期
1997.10.28
申请人
ONO SOKKI CO LTD
发明人
SAKAI MASAHIKO;FUKUSHIMA SUSUMU
分类号
H04R1/00;(IPC1-7):H04R1/00
主分类号
H04R1/00
代理机构
代理人
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地址
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