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发明名称
Method for treating oil emulsions
摘要
申请公布号
US2174849(A)
申请公布日期
1939.10.03
申请号
US19350035678
申请日期
1935.08.10
申请人
STEVENS JESSE V
发明人
STEVENS JESSE V.
分类号
B01D17/04
主分类号
B01D17/04
代理机构
代理人
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