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发明名称
PLAYBACK UNIT
摘要
申请公布号
KR20000070153(A)
申请公布日期
2000.11.25
申请号
KR1019997006379
申请日期
1999.07.14
申请人
发明人
分类号
G11B27/00
主分类号
G11B27/00
代理机构
代理人
主权项
地址
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