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发明名称
CONDUCTOS DE VENTILACION
摘要
<p>1.Conductos de ventilación de tiro abierto, que se caracteriza por estar constituida por pieza SH1-40, SHC1-40, rejilla SHUV y SA-50 por 30. 2.Pieza SH2-50, SHC2-50 y SA-60 por 30. 3.Conductos de ventilación.</p>
申请公布号
ES260729(U)
申请公布日期
1982.08.01
申请号
ES19290002607U
申请日期
1981.10.14
申请人
TORIBIO MARCOS CAMILO
发明人
分类号
E04F17/04;(IPC1-7):04F17/04
主分类号
E04F17/04
代理机构
代理人
主权项
地址
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