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发明名称
Method of recovering fatty acids
摘要
申请公布号
US2171198(A)
申请公布日期
1939.08.29
申请号
US19370125666
申请日期
1937.02.13
申请人
CHARLES H. LEWIS
发明人
URBAIN OLIVER M.;STEMEN WILLIAM R.
分类号
C11B13/02;C11C1/08
主分类号
C11B13/02
代理机构
代理人
主权项
地址
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