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发明名称
MUSICAL SCORE DISPLAY UNIT
摘要
申请公布号
JPS60177396(A)
申请公布日期
1985.09.11
申请号
JP19840033849
申请日期
1984.02.24
申请人
NIPPON GAKKI SEIZO KK
发明人
HASHIMOTO AKIRA
分类号
G09B15/00;G10G1/00;G10G3/04
主分类号
G09B15/00
代理机构
代理人
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地址
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