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发明名称
DIGITAL AUDIO DATA PLAYER UNITED WITH A HEAD SET WITH A FUNCTION OF VOICE RECOGNITION
摘要
申请公布号
KR200189273(Y1)
申请公布日期
2000.07.15
申请号
KR20000004802U
申请日期
2000.02.22
申请人
CHAE, SOO IK
发明人
CHAE, SOO IK;NHA, KYUNG MIN;LEE, KYUNG JIN
分类号
G11B20/10;G11B33/12;(IPC1-7):G11B33/12
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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