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Publication date
Priority claimed from NO933753Aexternal-prioritypatent/NO933753D0/no
Application filed by Obs Technology AsfiledCriticalObs Technology As
Priority to NO961538ApriorityCriticalpatent/NO961538D0/no
Publication of NO961538LpublicationCriticalpatent/NO961538L/no
Publication of NO961538D0publicationCriticalpatent/NO961538D0/no
NO961538A1993-10-191996-04-18Anordning for reparasjon av skader eller tilveiebringelse av avgreninger på eksisterende rörinstallasjoner
NO961538D0
(no)