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Application filed by Knauf ItaliafiledCriticalKnauf Italia
Priority to IT83401/82ApriorityCriticalpatent/IT1158114B/it
Publication of IT8283401A0publicationCriticalpatent/IT8283401A0/it
Application grantedgrantedCritical
Publication of IT1158114BpublicationCriticalpatent/IT1158114B/it