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Application filed by Aage Kristian BjerregaardfiledCriticalAage Kristian Bjerregaard
Priority to DK253189ApriorityCriticalpatent/DK165473C/da
Publication of DK253189D0publicationCriticalpatent/DK253189D0/da
Publication of DK253189ApublicationCriticalpatent/DK253189A/da
Publication of DK165473BpublicationCriticalpatent/DK165473B/da
Application grantedgrantedCritical
Publication of DK165473CpublicationCriticalpatent/DK165473C/da