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Application filed by J C DecausfiledCriticalJ C Decaus
Priority to DK37979ApriorityCriticalpatent/DK158618C/da
Publication of DK37979ApublicationCriticalpatent/DK37979A/da
Publication of DK158618BpublicationCriticalpatent/DK158618B/da
Application grantedgrantedCritical
Publication of DK158618CpublicationCriticalpatent/DK158618C/da