Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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JEAN-HENRY BREGEAT
Original Assignee
JEAN-HENRY BREGEAT
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Publication date
Application filed by JEAN-HENRY BREGEATfiledCriticalJEAN-HENRY BREGEAT
Application grantedgrantedCritical
Publication of FR502882ApublicationCriticalpatent/FR502882A/fr
Procédé pour la récupération de l'un ou l'autre, de deux ou de plusieurs des corps volatils: éther, alcool, benzine, acétone, contenus dans les mélanges gazeux