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发明名称
Appareil inscripteur de musique selon une nouvelle notation musicale
摘要
申请公布号
FR952602(A)
申请公布日期
1949.11.21
申请号
FRD952602
申请日期
1947.08.30
申请人
发明人
BOUTS OLIVIER-ANDRE-MARIE
分类号
G10G3/04
主分类号
G10G3/04
代理机构
代理人
主权项
地址
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