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发明名称
DISPOSITIVO DE CIERRE PARA PUERTAS METALICAS ENRROLLABLES.
摘要
申请公布号
ES1010957(Y)
申请公布日期
1990.08.01
申请号
ES19890002138U
申请日期
1989.06.29
申请人
COSTA ESCALA JUAN
发明人
分类号
E05B65/00;(IPC1-7):E05B65/00
主分类号
E05B65/00
代理机构
代理人
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地址
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