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经营范围
发明名称
THICKENING OF AQUEOUS MINERAL SUSPENSIONS
摘要
申请公布号
EP1049653(A1)
申请公布日期
2000.11.08
申请号
EP19990901736
申请日期
1999.01.18
申请人
CIBA SPECIALTY CHEMICALS WATER TREATMENTS LIMITED
发明人
ALLEN, ANTHONY PETER;SEDDERS, PETER ALBERT
分类号
B01D21/01;C02F1/56;C02F11/14;(IPC1-7):C02F11/14
主分类号
B01D21/01
代理机构
代理人
主权项
地址
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