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Priority claimed from FI923709Aexternal-prioritypatent/FI116512B/en
Application filed by Jita Pipe OyfiledCriticalJita Pipe Oy
Publication of NO950615D0publicationCriticalpatent/NO950615D0/en
Publication of NO950615LpublicationCriticalpatent/NO950615L/en
Publication of NO303182B1publicationCriticalpatent/NO303182B1/en