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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Polysius AG
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
Priority claimed from DE19681758803external-prioritypatent/DE1758803B1/de
Priority claimed from DE19691926486external-prioritypatent/DE1926486C/de
Application filed by Polysius AGfiledCriticalPolysius AG
Publication of FR2015368A1publicationCriticalpatent/FR2015368A1/fr