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Application filed by Kanazawa Masao, Ooka YukiofiledCriticalKanazawa Masao
Priority to IT48673/85ApriorityCriticalpatent/IT1182917B/it
Publication of IT8548673A0publicationCriticalpatent/IT8548673A0/it
Application grantedgrantedCritical
Publication of IT1182917BpublicationCriticalpatent/IT1182917B/it