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发明名称
BLOQUE DE CONSTRUCCION PRISMATICO PERFECCIONADO PARA CONS- TRUCCIONES DE JUGUETERIA.
摘要
申请公布号
ES154203(Y)
申请公布日期
1970.12.01
申请号
ES19690154203U
申请日期
1969.12.10
申请人
FISCHER
发明人
分类号
A63H;(IPC1-7):63H/
主分类号
A63H
代理机构
代理人
主权项
地址
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