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
CA869534A
Inventor
Forter Willy
Henrard Armand
Kehrer Fritz
Wasem Hans
M. Keller Urs
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 CA869534ApublicationCriticalpatent/CA869534A/en