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经营范围
发明名称
Wastewater Treating Agent, Method for Wastewater Treatment, Sludge Dehydrant, and Method for Sludge Treatment
摘要
申请公布号
KR100562456(B1)
申请公布日期
2006.03.21
申请号
KR19997007479
申请日期
1999.08.18
申请人
发明人
分类号
B01D21/01;C02F1/52;C02F11/14;C08F8/36
主分类号
B01D21/01
代理机构
代理人
主权项
地址
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