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 GB19348/75Aexternal-prioritypatent/GB1549174A/en
Priority claimed from IT26399/77Aexternal-prioritypatent/IT1093451B/en
Priority claimed from IT2482478Aexternal-prioritypatent/IT1108726B/en
Priority claimed from IT2482578Aexternal-prioritypatent/IT1108727B/en
Priority claimed from IT25157/78Aexternal-prioritypatent/IT1109516B/en
Application filed by Erba Farmitalia, Lilly Industries LtdfiledCriticalErba Farmitalia
Publication of KE3214ApublicationCriticalpatent/KE3214A/en