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.)
I G FARBEN IND AG
Original Assignee
I G FARBEN IND 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
Application filed by I G FARBEN IND AGfiledCriticalI G FARBEN IND AG
Application grantedgrantedCritical
Publication of FR625706ApublicationCriticalpatent/FR625706A/fr