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Priority claimed from FI852947Aexternal-prioritypatent/FI71194C/en
Application filed by Uponor NvfiledCriticalUponor Nv
Publication of NO871246D0publicationCriticalpatent/NO871246D0/en
Publication of NO871246LpublicationCriticalpatent/NO871246L/en
Publication of NO166376BpublicationCriticalpatent/NO166376B/en
Publication of NO166376CpublicationCriticalpatent/NO166376C/en