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发明名称
SPEAKER SYSTEM
摘要
申请公布号
JPS6374297(A)
申请公布日期
1988.04.04
申请号
JP19860218988
申请日期
1986.09.17
申请人
MITSUBISHI ELECTRIC CORP
发明人
HARA KOZO;AZUMA YOSHIHIDE
分类号
H04R1/00;H04R1/02
主分类号
H04R1/00
代理机构
代理人
主权项
地址
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