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发明名称
UN PROCEDIMIENTO Y APARATO PARA PURIFICAR AGUA NO POTABLE
摘要
申请公布号
ES215030(A1)
申请公布日期
1955.06.16
申请号
ES19300002150
申请日期
1954.04.28
申请人
COANDA, HENRI;COANDA, MARFUERITE
发明人
分类号
(IPC1-7):C02
主分类号
(IPC1-7):C02
代理机构
代理人
主权项
地址
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