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经营范围
发明名称
JUEGO DE PRACTICA ARITMETICA.
摘要
申请公布号
ES146330(Y)
申请公布日期
1970.05.01
申请号
ES19690146330U
申请日期
1969.03.07
申请人
NOVO-GAMA, S. A.
发明人
分类号
A63F
主分类号
A63F
代理机构
代理人
主权项
地址
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