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Priority claimed from GB26907/77Aexternal-prioritypatent/GB1590587A/en
Application filed by Lilly Industries LtdfiledCriticalLilly Industries Ltd
Publication of DK319181ApublicationCriticalpatent/DK319181A/en
Publication of DK145697BpublicationCriticalpatent/DK145697B/en
Application grantedgrantedCritical
Publication of DK145697CpublicationCriticalpatent/DK145697C/en