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发明名称
COAGULATION AND SETTLING OF FINELY DIVIDED SOLIDS FROM AQUEOUS SUSPENSIONS THEREOF
摘要
申请公布号
US3576739(A)
申请公布日期
1971.04.27
申请号
USD3576739
申请日期
1970.01.16
申请人
NALCO CHEMICAL CO.
发明人
JOHN W. RYZNAR
分类号
B01D21/01;C02F1/52;C02F1/54;(IPC1-7):B01D21/01
主分类号
B01D21/01
代理机构
代理人
主权项
地址
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