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发明名称
Perfectionnements aux procédés d'extraction par solvant
摘要
申请公布号
FR1131486(A)
申请公布日期
1957.02.21
申请号
FRD1131486
申请日期
1955.04.12
申请人
UNION FRANCAISE COMMERCIALE ET INDUSTRIELLE
发明人
分类号
B01D11/02
主分类号
B01D11/02
代理机构
代理人
主权项
地址
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