LOUDSPEAKER DAMPER, MANUFACTURING METHOD THEREOF, AND LOUDSPEAKER AND ELECTRONIC DEVICE USING THE SAME,申请号EP20060712152-传众专利搜索

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发明名称	LOUDSPEAKER DAMPER, MANUFACTURING METHOD THEREOF, AND LOUDSPEAKER AND ELECTRONIC DEVICE USING THE SAME
摘要
申请公布号	EP1843629(A4)	申请公布日期	2008.05.28
申请号	EP20060712152	申请日期	2006.01.23
申请人	MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD	发明人	OKAZAKI, MASATOSHI;MIMURA, KAZUYOSHI;MIZONE, SHINYA;SUMIYAMA, MASAHIDE
分类号	H04R9/02;H04R31/00	主分类号	H04R9/02
代理机构		代理人
主权项
地址

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