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发明名称
TREATMENT OF EFFLUENTS
摘要
申请公布号
EP0356203(A3)
申请公布日期
1991.04.03
申请号
EP19890308502
申请日期
1989.08.22
申请人
SAPPI LIMITED
发明人
DAVIES, CHRISTOPHER JOHN;BOHMER, VOLKMAR JOHANN;BIRKETT, MICHAEL DAVID
分类号
D21C9/12;D21C9/14;D21C11/00;(IPC1-7):D21C11/00;D21C9/10
主分类号
D21C9/12
代理机构
代理人
主权项
地址
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