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
CA852284A
Inventor
Kollinsky Fritz
Hubner Klaus
Markert Gerhard
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm and Haas GmbH
Publication date
Application grantedgrantedCritical
Publication of CA852284ApublicationCriticalpatent/CA852284A/en