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 Marco Ferrara, Ghersel Filippo, Farina EugeniofiledCriticalMarco Ferrara
Priority to ITPD990023priorityCriticalpatent/IT247717Y1/en
Publication of ITPD990023U1publicationCriticalpatent/ITPD990023U1/en
Application grantedgrantedCritical
Publication of IT247717Y1publicationCriticalpatent/IT247717Y1/en