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经营范围
发明名称
SALIDA DE EMERGENCIA PARA SUBTERRANEOS.
摘要
申请公布号
ES1017048(Y)
申请公布日期
1992.06.16
申请号
ES19910000913U
申请日期
1991.03.27
申请人
ESTRUCTURAL, S.A.
发明人
QUIRANTE MUNOZ ANTONIO
分类号
E06B5/02;(IPC1-7):E06B5/02
主分类号
E06B5/02
代理机构
代理人
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地址
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