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Application filed by Grifoni GiovannifiledCriticalGrifoni Giovanni
Priority to IT1182086UpriorityCriticalpatent/IT208768Z2/it
Publication of IT8611820V0publicationCriticalpatent/IT8611820V0/it
Application grantedgrantedCritical
Publication of IT208768Z2publicationCriticalpatent/IT208768Z2/it
Perfezionamento ai dispositivi per la cosiddetta "goffratura" e/o "cordonatura" di materiale basicalmente cartaceo in foglio o in bobina, per la preparazione dicarta igienica e/o etichette, e relativi dispositivi perfezionati.