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经营范围
发明名称
SOUND SYSTEM, IN PARTICULAR A STEREOPHONIC ONE, FOR TELEVISION RECEIVERS WITH AN INTEGRATED LARGE-SIZED WOOFER
摘要
申请公布号
EP0342117(B1)
申请公布日期
1993.09.01
申请号
EP19890401282
申请日期
1989.05.09
申请人
SOCIETE ELECTRONIQUE DE LA REGION PAYS DE LOIRE
发明人
CHATELAIN, JEAN-YVES
分类号
H04R1/02;H04N5/64
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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