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发明名称
JUEGO DIDACTICO DE IDENTIFICACION DE IMAGENES
摘要
申请公布号
ES279763(Y)
申请公布日期
1986.04.16
申请号
ES19630002797U
申请日期
1984.06.06
申请人
BREL CACHON JOSE
发明人
分类号
G09B3/00;(IPC1-7):G09B3/00
主分类号
G09B3/00
代理机构
代理人
主权项
地址
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