发明名称 PROCESS FOR TREATING WATER, AS WELL AS AERATING-DEPROCESS FOR WATER TREATMENT, AERATING-DEGASING EQUIPMENT, CLOSED RAPID FILTER AND INJECTING EQUIPMENGASING APPARATUS, CLOSED RAPID FILTER AND INJECTINT G APPARATUS
摘要
申请公布号 HU196042(B) 申请公布日期 1989.01.30
申请号 HU19860001668 申请日期 1986.04.22
申请人 VARGA,ZOLTAN,HU;CZIGOLA,KAROLY,HU 发明人 VARGA,ZOLTAN,HU;CZIGOLA,KAROLY,HU
分类号 B01D29/00;C02F1/20;C02F1/74;F04F5/54;(IPC1-7):C02F1/20 主分类号 B01D29/00
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