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.)
Expired
Application number
CA781539A
Inventor
Grohmann Johannes
Mohr Heinrich
Willersinn Herbert
Daumiller Guenther
Weber Heinz
Reuter Lothar
Kastning Ernst-Guenther
Burger Heinz
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik AG
Publication date
Application grantedgrantedCritical
Publication of CA781539ApublicationCriticalpatent/CA781539A/en