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
CA843941A
Inventor
Noll Klaus-Reinhold
Machleidt Hans
Engelhardt Gunther
Roethele Werner
Berg Alex
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
Publication date
Application grantedgrantedCritical
Publication of CA843941ApublicationCriticalpatent/CA843941A/en