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Priority claimed from DK332379Aexternal-prioritypatent/DK143785C/en
Application filed by Inst ProduktudviklingfiledCriticalInst Produktudvikling
Priority to DK438579ApriorityCriticalpatent/DK438579A/en
Publication of DK438579ApublicationCriticalpatent/DK438579A/en
MOVEMENT MECHANISMS FOR LIFTING AND SUBMITTING THE BEAR SURFACE IN A LOCATION OR SITTING FURNITURE THAT HAS A LOCKING MECHANISM FOR MAINTAINING THE BEAR SURFACE AT THE HELP OF THE MOVEMENT MECHANISM