OLED AND CONEPAPER MOVEMENT CONTROL DEVICE FOR VISUAL SPEAKER,申请号KR20080017740-传众专利搜索

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发明名称	OLED AND CONEPAPER MOVEMENT CONTROL DEVICE FOR VISUAL SPEAKER
摘要
申请公布号	KR100956552(B1)	申请公布日期	2010.05.07
申请号	KR20080017740	申请日期	2008.02.27
申请人		发明人
分类号	H04R7/02	主分类号	H04R7/02
代理机构		代理人
主权项
地址

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