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
CA651785A
Inventor
Hirsbrunner Hans-Rudolph
Schaeuble Alfred
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.)
Novartis AG
Original Assignee
JR Geigy AG
Publication date
Application grantedgrantedCritical
Publication of CA651785ApublicationCriticalpatent/CA651785A/en