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
CA784704A
Inventor
Johl Albert
Rink Hans
Hartmann Albert
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
Albert Johl
Hans Rink
JR Geigy AG
Publication date
Application grantedgrantedCritical
Publication of CA784704ApublicationCriticalpatent/CA784704A/en