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Application filed by Karstein VaagenesfiledCriticalKarstein Vaagenes
Priority to DK459181ApriorityCriticalpatent/DK146979C/da
Publication of DK459181ApublicationCriticalpatent/DK459181A/da
Publication of DK146979BpublicationCriticalpatent/DK146979B/da
Application grantedgrantedCritical
Publication of DK146979CpublicationCriticalpatent/DK146979C/da