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Application filed by Freudendahl J Fab AsfiledCriticalFreudendahl J Fab As
Priority to DK559086ApriorityCriticalpatent/DK156932C/da
Publication of DK559086D0publicationCriticalpatent/DK559086D0/da
Publication of DK559086ApublicationCriticalpatent/DK559086A/da
Publication of DK156932BpublicationCriticalpatent/DK156932B/da
Application grantedgrantedCritical
Publication of DK156932CpublicationCriticalpatent/DK156932C/da