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Application filed by Stilmec S N C Di Piccinini AlbfiledCriticalStilmec S N C Di Piccinini Alb
Priority to IT22403/86ApriorityCriticalpatent/IT1198132B/it
Publication of IT8622403A0publicationCriticalpatent/IT8622403A0/it
Application grantedgrantedCritical
Publication of IT1198132BpublicationCriticalpatent/IT1198132B/it