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经营范围
发明名称
DISPOSITIVO DE ALARMA PARA PUERTAS.
摘要
申请公布号
ES231244(Y)
申请公布日期
1978.04.01
申请号
ES19440002312U
申请日期
1977.10.06
申请人
发明人
分类号
G08B;(IPC1-7):08B/
主分类号
G08B
代理机构
代理人
主权项
地址
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