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
CA676368A
Inventor
Berndt Walter
Steinmetz Alfons
Dialer Kurt
Bander Otto-Erich
Weber Erhard
Lenzmann Heinrich
Paszthory Emmerich
Schmidt Walther
Riemenschneider Wilhelm
Probst Otto
Schwenk Ulrich
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 CA676368ApublicationCriticalpatent/CA676368A/en