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.)
V J B APPBAU GmbH
Original Assignee
V J B APPBAU GmbH
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 V J B APPBAU GmbHfiledCriticalV J B APPBAU GmbH
Application grantedgrantedCritical
Publication of FR761346ApublicationCriticalpatent/FR761346A/fr
Dispositif de production d'écume pour des installations de clarification d'eaux résiduelles par le procédé de flotation à l'aide d'écume