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经营范围
发明名称
VERFAHREN ZUR VERBESSERUNG DER VISKOSITÄT UND DER FILTRIERGESCHWINDIGKEIT VON TONSCHLAMM.
摘要
申请公布号
DE69017916(T2)
申请公布日期
1995.07.06
申请号
DE1990617916T
申请日期
1990.10.09
申请人
THE DOW CHEMICAL CO. (N.D.GES.D. STAATES DELAWARE), MIDLAND, MICH., US
发明人
CROFT, ALAN, P., LAKE JACKSON, TX 77566, US
分类号
C09C1/42;(IPC1-7):C09C1/42;C04B33/04
主分类号
C09C1/42
代理机构
代理人
主权项
地址
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