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发明名称
BOMBA DE MEMBRANAS MULTIPLES
摘要
申请公布号
ES250119(Y)
申请公布日期
1981.01.01
申请号
ES19190002501U
申请日期
1980.04.18
申请人
发明人
分类号
F04B43/02;(IPC1-7):04B43/02
主分类号
F04B43/02
代理机构
代理人
主权项
地址
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