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
CA864565A
Inventor
Denss Rolf
Clauson-Kaas Niels
Ostermayer Franz
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 Corp
Original Assignee
Geigy Chemical Corp
Publication date
Application grantedgrantedCritical
Publication of CA864565ApublicationCriticalpatent/CA864565A/en