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经营范围
发明名称
A process for treating sludge of polluted and waste water process
摘要
申请公布号
KR100953751(B1)
申请公布日期
2010.04.19
申请号
KR20070121622
申请日期
2007.11.27
申请人
发明人
分类号
C02F11/00
主分类号
C02F11/00
代理机构
代理人
主权项
地址
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