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发明名称
(U1 Y2) ;REJILLA POTESTATIVAMENTE ORIENTABLE PARA DIRIGIR EN DETERMINADO SENTIDO EL FLUJO DE AIRE
摘要
申请公布号
ES1036423(U1)
申请公布日期
1997.08.01
申请号
ES19970000506
申请日期
1997.02.25
申请人
发明人
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主分类号
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