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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 filed by IndividualfiledCriticalIndividual
Priority to CA000369343ApriorityCriticalpatent/CA1159732A/fr
Application grantedgrantedCritical
Publication of CA1159732ApublicationCriticalpatent/CA1159732A/fr
CA000369343A1981-01-261981-01-26Systeme sous pression en boucle pour l'apport d'eau a un evaporateur pour le traitement a la vapeur basse pression
ExpiredCA1159732A
(fr)
Procédé et appareil pour le recyclage d'un liquide laveur et de la chaleur contenue dans des eaux d'égout d'un procédé pour le traitement de la surface de métal