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Application filed by Nordischer MaschinenbaufiledCriticalNordischer Maschinenbau
Priority to DK97979ApriorityCriticalpatent/DK152778C/en
Publication of DK97979ApublicationCriticalpatent/DK97979A/en
Publication of DK152778BpublicationCriticalpatent/DK152778B/en
Application grantedgrantedCritical
Publication of DK152778CpublicationCriticalpatent/DK152778C/en