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发明名称
FILTRO BACTERICAIDA PARA AGUA
摘要
申请公布号
AR211313(A1)
申请公布日期
1977.11.15
申请号
AR19770268616
申请日期
1977.07.29
申请人
DEL MORRO SOC.ANON.MINERA IND.COM.AGROPECUARIA Y FINANC.
发明人
分类号
(IPC1-7):B01D29/32;C02B3/10
主分类号
(IPC1-7):B01D29/32
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