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发明名称
Computer musical instrument with light emitting device
摘要
申请公布号
KR100470949(B1)
申请公布日期
2005.02.21
申请号
KR20020013972
申请日期
2002.03.15
申请人
发明人
分类号
G10H5/00;(IPC1-7):G10H5/00
主分类号
G10H5/00
代理机构
代理人
主权项
地址
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