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发明名称
VOICE PICKUP DEVICE
摘要
申请公布号
JPH11113079(A)
申请公布日期
1999.04.23
申请号
JP19970272285
申请日期
1997.10.06
申请人
KUBOTA CORP
发明人
MATSUDA MUNEHIRO;FUJITA MASAHIKO
分类号
H04R1/00;(IPC1-7):H04R1/00
主分类号
H04R1/00
代理机构
代理人
主权项
地址
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