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Application filed by Excelsior Kartong AbfiledCriticalExcelsior Kartong Ab
Priority to IT47723/82ApriorityCriticalpatent/IT1147586B/en
Publication of IT8247723A0publicationCriticalpatent/IT8247723A0/en
Application grantedgrantedCritical
Publication of IT1147586BpublicationCriticalpatent/IT1147586B/en