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发明名称
PREFABRICATED WASTE WATER PURIFIER WITH CONTACT AERATION TANK
摘要
申请公布号
KR0138901(Y1)
申请公布日期
1999.04.01
申请号
KR19960019569U
申请日期
1996.06.24
申请人
SUNG-HWA IND. CO.,LTD
发明人
LEE, DONG-MYUNG
分类号
C02F11/00;(IPC1-7):C02F11/00
主分类号
C02F11/00
代理机构
代理人
主权项
地址
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