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.)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR643055ApublicationCriticalpatent/FR643055A/fr
Procédé pour l'épaississement ou la filtration à marche continue d'un liquide contenant des solides ou liquides en suspension, en émulsion ou en dissolution