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Priority claimed from PCT/GB1983/000304external-prioritypatent/WO1984002380A1/en
Application filed by Gkn Screws Fasteners LtdfiledCriticalGkn Screws Fasteners Ltd
Publication of DK394584D0publicationCriticalpatent/DK394584D0/da
Publication of DK394584ApublicationCriticalpatent/DK394584A/da