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
Application filed by Co Bi S A SfiledCriticalCo Bi S A S
Priority to IT67519/84ApriorityCriticalpatent/IT1178946B/it
Publication of IT8467519A0publicationCriticalpatent/IT8467519A0/it
Publication of IT8467519A1publicationCriticalpatent/IT8467519A1/it
Application grantedgrantedCritical
Publication of IT1178946BpublicationCriticalpatent/IT1178946B/it