Loudspeaker,申请号GB20050007186-传众专利搜索

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发明名称	Loudspeaker
摘要
申请公布号	GB0507186(D0)	申请公布日期	2005.05.18
申请号	GB20050007186	申请日期	2003.09.17
申请人	1... LIMITED	发明人
分类号	H04R7/04;H04R7/12;H04R17/00	主分类号	H04R7/04
代理机构		代理人
主权项
地址

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