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发明名称
SPEAKER SYSTEM FOR TELEVISION
摘要
申请公布号
JPS64890(A)
申请公布日期
1989.01.05
申请号
JP19870155865
申请日期
1987.06.23
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
INOUE HIDEAKI;KAKIUCHI YOSHIHIKO;OKADA ASAHIKO
分类号
H04R1/02;H04N5/64;H04R1/34
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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