发明名称 WASTE WATER TREATING DEVICE
摘要 <p>PURPOSE:To develop purification efficiency by holding film of organisms of a waste water treating device, which performs purification/treatment, with use of a brush-like object and by increasing a contact area with waste water.</p>
申请公布号 JPS5335261(A) 申请公布日期 1978.04.01
申请号 JP19760111072 申请日期 1976.09.14
申请人 KOBE STEEL LTD 发明人 ISHIZAKI KOUJI;NOZU HIDEHARU;SATOU MASAO
分类号 C02F3/10 主分类号 C02F3/10
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