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经营范围
发明名称
FILTERING DEVICE.
摘要
DISPOSITIVO DE FILTRACION QUE COMPRENDE DE DOS A SEIS REJILLAS EN FORMA DE SACO IMBRICADAS UNAS EN LAS OTRAS, SEPARADAS ENTRE SI POR UNA DISTANCIA COMPRENDIDA ENTRE 0,5 Y 4 MM.
申请公布号
AR246419(A1)
申请公布日期
1994.08.31
申请号
AR19900317431
申请日期
1990.07.20
申请人
SOCIETE DES PRODUITS NESTLE S.A.
发明人
分类号
G07F13/06;A23F5/36;A47J31/06;A47J31/40;A47J31/46;B01D29/01;B01D29/27;(IPC1-7):A47J31/06;B01D29/085
主分类号
G07F13/06
代理机构
代理人
主权项
地址
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