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发明名称
METODO DE ENSINO MUSICAL
摘要
申请公布号
BR6501256(U)
申请公布日期
1986.01.07
申请号
BR1985MU01256U
申请日期
1985.08.23
申请人
ARISTIDES MASCARI FERRAZ
发明人
ARISTIDES MASCARI FERRAZ
分类号
G09B13/00;(IPC1-7):G09B13/00
主分类号
G09B13/00
代理机构
代理人
主权项
地址
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