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.)
HACKEL WILHELM
Original Assignee
HACKEL WILHELM
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 AT423574Aexternal-prioritypatent/AT326513B/de
Priority claimed from AT953174Aexternal-prioritypatent/AT340263B/de
Application filed by HACKEL WILHELMfiledCriticalHACKEL WILHELM
Publication of FR2272024A1publicationCriticalpatent/FR2272024A1/fr
Application grantedgrantedCritical
Publication of FR2272024B3publicationCriticalpatent/FR2272024B3/fr
