APPAREIL AMOVIBLE DE SONORISATION OU/ET DE VISUALISATION,申请号FR19840013560-传众专利搜索

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发明名称	APPAREIL AMOVIBLE DE SONORISATION OU/ET DE VISUALISATION
摘要
申请公布号	FR2569927(B1)	申请公布日期	1986.09.19
申请号	FR19840013560	申请日期	1984.08.29
申请人	CORDIER LAURENT	发明人
分类号	H04B1/08;H04R1/02;H04R3/12;(IPC1-7):H04R1/06;H04R27/00;G09F27/00	主分类号	H04B1/08
代理机构		代理人
主权项
地址

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