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发明名称
SMD POSSIBLE DIRECTIONAL CONDENSER MICROPHONE
摘要
申请公布号
KR20050049181(A)
申请公布日期
2005.05.25
申请号
KR20030083077
申请日期
2003.11.21
申请人
BSE CO., LTD.
发明人
CHUNG, EEK JOO;KIM, HYUN HO;SONG, CHUNG DAM
分类号
H04R19/01;(IPC1-7):H04R19/04
主分类号
H04R19/01
代理机构
代理人
主权项
地址
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