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发明名称
Juego de construcción consistente en un mapa en relieve.
摘要
申请公布号
ES11141(Y)
申请公布日期
1945.09.16
申请号
ES19410000111U
申请日期
1945.02.03
申请人
RIBALTA ALVAREZ, MARÍA ROSA
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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