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Publication date
Priority claimed from SE8701161Aexternal-prioritypatent/SE454613B/sv
Priority claimed from PCT/SE1988/000074external-prioritypatent/WO1988007123A1/en
Application filed by Alimak AbfiledCriticalAlimak Ab
Publication of NO885160D0publicationCriticalpatent/NO885160D0/no
Publication of NO885160LpublicationCriticalpatent/NO885160L/no