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 Antonio GrillofiledCriticalAntonio Grillo
Priority to IT93FI000047priorityCriticalpatent/IT231668Y1/it
Publication of ITFI930047V0publicationCriticalpatent/ITFI930047V0/it
Publication of ITFI930047U1publicationCriticalpatent/ITFI930047U1/it
Application grantedgrantedCritical
Publication of IT231668Y1publicationCriticalpatent/IT231668Y1/it