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Application filed by MatteuzzifiledCriticalMatteuzzi
Priority to ITBO910171ApriorityCriticalpatent/IT1246648B/it
Publication of ITBO910171A0publicationCriticalpatent/ITBO910171A0/it
Priority to DE19924216552prioritypatent/DE4216552A1/de
Publication of ITBO910171A1publicationCriticalpatent/ITBO910171A1/it
Application grantedgrantedCritical
Publication of IT1246648BpublicationCriticalpatent/IT1246648B/it