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Application filed by Ettore Pezzato, Livio Mazzonetto, Danilo VanzettofiledCriticalEttore Pezzato
Priority to ITPD990020priorityCriticalpatent/IT1306629B1/en
Publication of ITPD990020A1publicationCriticalpatent/ITPD990020A1/en
Application grantedgrantedCritical
Publication of IT1306629B1publicationCriticalpatent/IT1306629B1/en