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发明名称
RETENTION AIDS AND FLOCCULANTS BASED ON POLYACRYLAMIDES
摘要
申请公布号
GB1549874(A)
申请公布日期
1979.08.08
申请号
GB19760035706
申请日期
1976.08.27
申请人
BASF AG
发明人
分类号
B01D21/01;C02F1/54;C08J3/02;C08L33/00;C08L33/02;C08L33/14;C08L33/24;C08L33/26;C08L77/00;D21F1/82;D21H17/43;D21H17/45;(IPC1-7):C08L33/00
主分类号
B01D21/01
代理机构
代理人
主权项
地址
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