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Publication date
Priority claimed from GB838312078Aexternal-prioritypatent/GB8312078D0/en
Priority claimed from PCT/GB1983/000306external-prioritypatent/WO1984002185A1/en
Application filed by Skeltonhall LtdfiledCriticalSkeltonhall Ltd
Publication of DK351884D0publicationCriticalpatent/DK351884D0/en
Publication of DK351884ApublicationCriticalpatent/DK351884A/en