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Application filed by Panto SpafiledCriticalPanto Spa
Priority to IT83385/78ApriorityCriticalpatent/IT1104962B/it
Publication of IT7883385A0publicationCriticalpatent/IT7883385A0/it
Application grantedgrantedCritical
Publication of IT1104962BpublicationCriticalpatent/IT1104962B/it