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 Mantchev Marco IvanovfiledCriticalMantchev Marco Ivanov
Priority to IT7171DpriorityCriticalpatent/IT943606B/it
Application grantedgrantedCritical
Publication of IT943606BpublicationCriticalpatent/IT943606B/it