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发明名称
(U1 Y2) ;DISPOSITIVO PARA ESTABILIZACION DE LA PRESION DE IMPULSION EN UNA BOMBA DE FLUIDOS
摘要
申请公布号
ES1011085(U1)
申请公布日期
1990.03.01
申请号
ES19890002331
申请日期
1989.06.16
申请人
发明人
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主分类号
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