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 Cotrako S R LfiledCriticalCotrako S R L
Priority to IT97MI000900ApriorityCriticalpatent/IT1291597B1/en
Publication of ITMI970900A1publicationCriticalpatent/ITMI970900A1/en
Application grantedgrantedCritical
Publication of IT1291597B1publicationCriticalpatent/IT1291597B1/en