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Application filed by Emilio Trabucchi, Giuseppe Petrigni, Demetrio Manenti, Luigi Allegra, Pietro CaltagironefiledCriticalEmilio Trabucchi
Priority to IT97MI000708ApriorityCriticalpatent/IT1290443B1/en
Publication of ITMI970708A1publicationCriticalpatent/ITMI970708A1/en
Application grantedgrantedCritical
Publication of IT1290443B1publicationCriticalpatent/IT1290443B1/en