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发明名称
METHOD OF BIOLOGICALLY TREATING COKERY WASTE WATERS IN ORDER TO MAKE THEM FREE OF CYANIDES
摘要
申请公布号
PL262025(A1)
申请公布日期
1987.05.18
申请号
PL19860262025
申请日期
1986.10.22
申请人
发明人
分类号
C02F;C02F3/12;C02F9/00;(IPC1-7):C02F/
主分类号
C02F
代理机构
代理人
主权项
地址
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