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经营范围
发明名称
Tonanlage, besonders zur stereophonen Tonwiedergabe in einem Fernsehempfangsgerät mit integriertem Tieftonlautsprecher grosser Dimensionen.
摘要
申请公布号
DE68908766(D1)
申请公布日期
1993.10.07
申请号
DE19896008766
申请日期
1989.05.09
申请人
SOCIETE D'ELECTRONIQUE DE LA REGION PAYS DE LOIRE, PARIS, FR
发明人
CHATELAIN, JEAN-YVES, CEDEX 67 F-92045 PARIS LA DEFENSE, FR
分类号
H04R1/02;H04N5/64;(IPC1-7):H04N5/64
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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