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发明名称
DUAL MODE MICRO SPEAKER TO GENERATE VIBRATION USING BOTH ONE VOICE COIL AND ONE FIXED COIL
摘要
申请公布号
KR20050044830(A)
申请公布日期
2005.05.13
申请号
KR20030078920
申请日期
2003.11.08
申请人
SHIN, KWANG SHIK
发明人
KO, SANG HACK
分类号
H04R9/02;(IPC1-7):H04R9/02
主分类号
H04R9/02
代理机构
代理人
主权项
地址
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