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Priority to DK20593ApriorityCriticalpatent/DK20593D0/da
Publication of DK20593D0publicationCriticalpatent/DK20593D0/da
Publication of DK20593ApublicationCriticalpatent/DK20593A/da
DK20593A1993-02-251993-02-25Friktionsskabende stroemateriale, isaer til glatfoerebekaempelse, og fremgangsmaade til fremstilling af dette materiale
DK20593D0
(da)