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发明名称
Flocculating aqueous liquids
摘要
申请公布号
US2200784(A)
申请公布日期
1940.05.14
申请号
US19390250634
申请日期
1939.01.12
申请人
ROBESON PROCESS COMPANY
发明人
WALLACE FREDRICK J.
分类号
B01D17/04;C02F1/52
主分类号
B01D17/04
代理机构
代理人
主权项
地址
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