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.)
WALTER AUMILLER KARL MUTH and RUDI WEYER HELMUT WEBER
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.)
Hoechst AG
Original Assignee
Farbwerke Hoechst 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 DE1966F0049329external-prioritypatent/DE1252201B/en
Priority claimed from DE1967F0052152external-prioritypatent/DE1618402B2/en
Application filed by Farbwerke Hoechst AGfiledCriticalFarbwerke Hoechst AG
Priority to AU22291/67ApriorityCriticalpatent/AU429080B2/en
Publication of AU2229167ApublicationCriticalpatent/AU2229167A/en
Application grantedgrantedCritical
Publication of AU429080B2publicationCriticalpatent/AU429080B2/en