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经营范围
发明名称
DISPOSITIVO PARA EL CIERRE DE PUERTAS.
摘要
申请公布号
ES174060(Y)
申请公布日期
1972.11.01
申请号
ES19710174060U
申请日期
1971.11.10
申请人
INDUSTRIAS SINTETICAS ABRIL, S. A.
发明人
分类号
E05F
主分类号
E05F
代理机构
代理人
主权项
地址
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