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发明名称
DISPOSITIVO FIXO DE SEGURANCA CONTRA INCENDIOS
摘要
申请公布号
BR7901947(A)
申请公布日期
1980.10.14
申请号
BR19790001947
申请日期
1979.03.27
申请人
DA SILVEIRA L
发明人
DA SILVEIRA L
分类号
A62C2/04;(IPC1-7):A62C2/04
主分类号
A62C2/04
代理机构
代理人
主权项
地址
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