Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/615,593external-prioritypatent/US3982996A/en
Application filed by Sterling Drug IncfiledCriticalSterling Drug Inc
Priority claimed from NZ180036Aexternal-prioritypatent/NZ180036A/en
Publication of NZ186326ApublicationCriticalpatent/NZ186326A/en