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Priority claimed from SE07736/67Aexternal-prioritypatent/SE328484B/xx
Application filed by Lyckeaborgs Bruk AbfiledCriticalLyckeaborgs Bruk Ab
Publication of DK136141BpublicationCriticalpatent/DK136141B/en
Application grantedgrantedCritical
Publication of DK136141CpublicationCriticalpatent/DK136141C/da