Loudspeakers,申请号GB19890006247-传众专利搜索

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法人/股东/高管

发明名称	Loudspeakers
摘要
申请公布号	GB2230408(A)	申请公布日期	1990.10.17
申请号	GB19890006247	申请日期	1989.03.17
申请人	DIMITRIS * LIOUPIS	发明人	DIMITRIS * LIOUPIS
分类号	H04R1/34	主分类号	H04R1/34
代理机构		代理人
主权项
地址

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