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
CA676387A
Inventor
Bander Otto-Erich
Schwenk Ulrich
Riemenschneider Wilhelm
Fischer Werner
Berndt Walter
Steinmetz Alfons
Weber Erhard
Steinrotter Heinz
Hornig Lothar
Paszthory Emmerich
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
Publication date
Application grantedgrantedCritical
Publication of CA676387ApublicationCriticalpatent/CA676387A/en