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
CA772930A
Inventor
M. Douglas Robert
P. Slater Darold
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.)
Dart Industries Inc
Original Assignee
Rexall Drug and Chemical Co
Publication date
Application grantedgrantedCritical
Publication of CA772930ApublicationCriticalpatent/CA772930A/en