Method and device which can be applied to the ducts of smoke and ventilation installations for purifying the gas and the polluted air

公开/公告号FR87149E

专利类型

公开/公告日1966-06-17

原文格式PDF

申请/专利号FR19650001203

申请日1965-01-07

分类号B01D45/14;B01D53/34;B03C3/00;B03C3/10;B03C3/41;B66F9/04;F23J11/00;F23J15/02;F24F3/16;

国家 FR

入库时间 2022-08-23 14:47:36