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Application filed by Peter Henrik Fritz SybergfiledCriticalPeter Henrik Fritz Syberg
Priority to DK294181ApriorityCriticalpatent/DK146253C/da
Publication of DK294181ApublicationCriticalpatent/DK294181A/da
Publication of DK146253BpublicationCriticalpatent/DK146253B/da
Application grantedgrantedCritical
Publication of DK146253CpublicationCriticalpatent/DK146253C/da