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发明名称
WATER TREATMENT AGENT
摘要
申请公布号
GB9126859(D0)
申请公布日期
1992.02.19
申请号
GB19910026859
申请日期
1991.12.18
申请人
ALBRIGHT & WILSON
发明人
分类号
C02F5/00;C02F5/08;C02F5/10;C02F5/14;C07F9/38;C07F9/40;C09K3/00;C11D3/36;C11D3/37;C23F11/167;C23F14/02;E21B43/28
主分类号
C02F5/00
代理机构
代理人
主权项
地址
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