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.)
Pintsch Bamag AG
Original Assignee
Pintsch Bamag 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 DEP22695Aexternal-prioritypatent/DE1152067B/de
Application filed by Pintsch Bamag AGfiledCriticalPintsch Bamag AG
Priority to FR824789ApriorityCriticalpatent/FR1254391A/fr
Application grantedgrantedCritical
Publication of FR1254391ApublicationCriticalpatent/FR1254391A/fr