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
CA776668A
Inventor
Kobel Hans
Schreier Emil
Rutschmann Jurg
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.)
Sandoz Patent Ltd
Original Assignee
Sandoz Patent Ltd
Publication date
Application grantedgrantedCritical
Publication of CA776668ApublicationCriticalpatent/CA776668A/en