Dispositif pour la reproduction stéréophonique des signaux.,申请号BE19600588874-传众专利搜索

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发明名称	Dispositif pour la reproduction stéréophonique des signaux.
摘要
申请公布号	BE588874(A1)	申请公布日期	1960.09.21
申请号	BE19600588874	申请日期	1960.03.21
申请人	N.V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	H04H20/49;(IPC1-7):G10F;H04F	主分类号	H04H20/49
代理机构		代理人
主权项
地址

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