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Priority claimed from NO930338Aexternal-prioritypatent/NO177398C/en
Publication of NO950658LpublicationCriticalpatent/NO950658L/en
Application filed by Magne Petter Nilsen, Dag Johan EianefiledCriticalMagne Petter Nilsen
Priority to NO950658ApriorityCriticalpatent/NO950658D0/en
Publication of NO950658D0publicationCriticalpatent/NO950658D0/en
NO950658A1993-02-011995-02-21
Packing device for sealing holes in the wall of a pipe in a deviation well and a tool for setting the packing device
NO950658D0
(en)