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Application filed by Ab Holmstrands PlatindustrifiledCriticalAb Holmstrands Platindustri
Priority to IT24275/83ApriorityCriticalpatent/IT1170022B/en
Publication of IT8324275A0publicationCriticalpatent/IT8324275A0/en
Publication of IT8324275A1publicationCriticalpatent/IT8324275A1/en
Application grantedgrantedCritical
Publication of IT1170022BpublicationCriticalpatent/IT1170022B/en