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发明名称
UN DISPOSITIVO DE SEGURIDAD PARA PUERTAS.
摘要
申请公布号
ES269883(Y)
申请公布日期
1984.10.16
申请号
ES19830002698U
申请日期
1983.01.21
申请人
发明人
分类号
E06B7/30;(IPC1-7):06B7/30
主分类号
E06B7/30
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代理人
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地址
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