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发明名称
Continuous solvent extraction apparatus
摘要
申请公布号
US2187890(A)
申请公布日期
1940.01.23
申请号
US19370176309
申请日期
1937.11.24
申请人
NATIONAL DISTILLERS PRODUCTS CORPORATION
发明人
PATTEE ELLIS CHARLES
分类号
B01D11/02;C11B1/10
主分类号
B01D11/02
代理机构
代理人
主权项
地址
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