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发明名称
PLACA-PLATAFORMA PARA PARADAS DE AUTOBUSES Y SIMILARES.
摘要
申请公布号
ES222032(Y)
申请公布日期
1977.03.01
申请号
ES19320002220U
申请日期
1976.06.30
申请人
TUBERIAS Y PREFABRICADOS, S. A.
发明人
分类号
E01F;(IPC1-7):01F/
主分类号
E01F
代理机构
代理人
主权项
地址
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