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Application filed by Townsend Engineering CofiledCriticalTownsend Engineering Co
Priority to IT5214578ApriorityCriticalpatent/IT1106395B/it
Publication of IT7852145A0publicationCriticalpatent/IT7852145A0/it
Application grantedgrantedCritical
Publication of IT1106395BpublicationCriticalpatent/IT1106395B/it