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Priority claimed from DK196986Aexternal-prioritypatent/DK196986D0/da
Application filed by Novo Industri AsfiledCriticalNovo Industri As
Priority to DK217187ApriorityCriticalpatent/DK156402C/da
Publication of DK217187D0publicationCriticalpatent/DK217187D0/da
Publication of DK217187ApublicationCriticalpatent/DK217187A/da
Publication of DK156402BpublicationCriticalpatent/DK156402B/da
Application grantedgrantedCritical
Publication of DK156402CpublicationCriticalpatent/DK156402C/da