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发明名称
Solvent extraction process
摘要
申请公布号
US2324594(A)
申请公布日期
1943.07.20
申请号
US19410392935
申请日期
1941.05.10
申请人
POLIN HERBERT S
发明人
POLIN HERBERT S.
分类号
A23F5/20;A23F5/48;B01D11/02
主分类号
A23F5/20
代理机构
代理人
主权项
地址
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