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发明名称
Music notation implement for performance of music using keyboard instruments
摘要
申请公布号
KR100856655(B1)
申请公布日期
2008.09.04
申请号
KR20060124653
申请日期
2006.12.08
申请人
发明人
分类号
G10G1/00;G10G3/00
主分类号
G10G1/00
代理机构
代理人
主权项
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