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发明名称
Aparato de señalización luminosa intermitente aplicado a los vehículos automóviles y que sirve al propio tiempo de elemento publicitario
摘要
申请公布号
ES74049(U)
申请公布日期
1959.10.01
申请号
ES19490000740U
申请日期
1959.06.01
申请人
DÁVILA FERNÁNDEZ, SANCHO
发明人
分类号
主分类号
代理机构
代理人
主权项
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