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经营范围
发明名称
PERFECCIONAMIENTOS EN FILTROS DE MANGAS PARA AIRE Y GASES.
摘要
申请公布号
ES429357(A2)
申请公布日期
1977.03.16
申请号
ES19570004293
申请日期
1974.08.19
申请人
FONT CARSETTI SANTIAGO
发明人
分类号
B01D;(IPC1-7):01D/
主分类号
B01D
代理机构
代理人
主权项
地址
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