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发明名称
REGULADOR DE VELOCIDAD PARA COCHES DE CARRERA DE JUGUETE.
摘要
申请公布号
ES128691(Y)
申请公布日期
1968.01.01
申请号
ES19670128691U
申请日期
1967.03.28
申请人
SERRANO MELLADO
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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