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
CA890426A
Inventor
Canas-Rodriquez Antonio
R. Leeming Peter
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.)
Pfizer Corp
Original Assignee
Pfizer Corp
Publication date
Application grantedgrantedCritical
Publication of CA890426ApublicationCriticalpatent/CA890426A/en