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发明名称
Perfectionnements aux colonnes à plateaux pour distillation, rectification, épuration et usages similaires
摘要
申请公布号
FR840086(A)
申请公布日期
1939.04.18
申请号
FRD840086
申请日期
1937.12.24
申请人
ATELIERS PINGRIS ET MOLLET-FONTAINE REUNIS
发明人
分类号
B01D3/24
主分类号
B01D3/24
代理机构
代理人
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地址
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