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1.发明授权Apparatus for continuously separating mixtures of substances by multistage rectifying column crystallization 失效用于连续分离物质混合物的装置通过多级整流柱结晶
公开(公告)号：US3501275A
公开(公告)日：1970-03-17
申请号：US3501275D
申请日：1968-05-27
Applicant: INVENTA AG
Inventor： SAILER RICHARD , PHILIPP HANSWERNER , BERTHER CLAU
CPC classification number: C07D201/16 , B01D9/0013 , B01D9/004 , B01D9/005 , C07C37/74 , C07C37/84 , C07C39/04
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