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发明名称
Process and device for the preparation of sols and their use for concentrating materials suspended in liquid to be clarified
摘要
申请公布号
US1862265(A)
申请公布日期
1932.06.07
申请号
US19280299862
申请日期
1928.08.15
申请人
AUGUSTE HENRY RENE
发明人
HENRY RENE AUGUSTE
分类号
C02F1/52
主分类号
C02F1/52
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代理人
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