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
CA884856A
Inventor
Lehmann Klaus
Markert Gerhard
Rothgang Gerhart
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 GmbH Darmstadt
Publication date
Application grantedgrantedCritical
Publication of CA884856ApublicationCriticalpatent/CA884856A/en