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发明名称
VERFAHREN ZUR ERHÖHUNG DER RETENTION UND DER ENTWÄSSERUNG BEI DER PAPIERHERSTELLUNG UNTER VERWENDUNG VON HOCHMOLEKULAREN WASSERLÖSLICHEN ANIONISCHEN ODER NICHTIONISCHEN DISPERSIONSPOLYMEREN
摘要
申请公布号
DE60021736(D1)
申请公布日期
2005.09.08
申请号
DE20006021736
申请日期
2000.08.14
申请人
NALCO CHEMICAL CO., NAPERVILLE
发明人
SHING, B.;MALTESH, CHIDAMBARAM;HURLOCK, R.
分类号
D21H17/42;C08F2/16;D21H17/37;D21H21/10;(IPC1-7):C08F2/16
主分类号
D21H17/42
代理机构
代理人
主权项
地址
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