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Application filed by Svend JoergensenfiledCriticalSvend Joergensen
Priority to DK350782ApriorityCriticalpatent/DK148289C/da
Publication of DK350782ApublicationCriticalpatent/DK350782A/da
Publication of DK148289BpublicationCriticalpatent/DK148289B/da
Application grantedgrantedCritical
Publication of DK148289CpublicationCriticalpatent/DK148289C/da