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 filedfiledCritical
Priority to ITMI970449priorityCriticalpatent/IT243181Y1/it
Publication of ITMI970449V0publicationCriticalpatent/ITMI970449V0/it
Publication of ITMI970449U1publicationCriticalpatent/ITMI970449U1/it
Application grantedgrantedCritical
Publication of IT243181Y1publicationCriticalpatent/IT243181Y1/it