IT1001543BIT2897773AIT2897773AIT1001543BIT 1001543 BIT1001543 BIT 1001543BIT 2897773 AIT2897773 AIT 2897773AIT 2897773 AIT2897773 AIT 2897773AIT 1001543 BIT1001543 BIT 1001543B
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 CH1364672Aexternal-prioritypatent/CH571466A5/xx
Application filed by Ciba GeigyfiledCriticalCiba Geigy
Application grantedgrantedCritical
Publication of IT1001543BpublicationCriticalpatent/IT1001543B/it