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 ITAN970022priorityCriticalpatent/IT243285Y1/it
Publication of ITAN970022V0publicationCriticalpatent/ITAN970022V0/it
Publication of ITAN970022U1publicationCriticalpatent/ITAN970022U1/it
Application grantedgrantedCritical
Publication of IT243285Y1publicationCriticalpatent/IT243285Y1/it