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发明名称
USE OF CATIONIC RESINS IN COAGULATING POLYMERIC MATERIALS
摘要
申请公布号
US3498913(A)
申请公布日期
1970.03.03
申请号
USD3498913
申请日期
1968.04.01
申请人
DIAMOND SHAMROCK CORP.
发明人
LUCIEN SELLET
分类号
C02F1/52;C02F1/54;C08C1/14;C08C1/15;C08G12/02;(IPC1-7):C02B1/20
主分类号
C02F1/52
代理机构
代理人
主权项
地址
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