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发明名称
JUEGO DIDACTICO PARA INICIACION EN TRABAJOS DE MARQUETERIA.
摘要
申请公布号
ES173553(Y)
申请公布日期
1972.10.16
申请号
ES19710173553U
申请日期
1971.10.14
申请人
BUIRA VILANOVA
发明人
分类号
A63H
主分类号
A63H
代理机构
代理人
主权项
地址
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