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 US484515Aexternal-prioritypatent/US3925408A/en
Priority claimed from US05/540,736external-prioritypatent/US3947583A/en
Priority claimed from IN1160/CAL/1975Aexternal-prioritypatent/IN141872B/en
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Priority to IN1878/CAL/76ApriorityCriticalpatent/IN146369B/en
Publication of IN146369BpublicationCriticalpatent/IN146369B/en