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Priority claimed from AT1105570Aexternal-prioritypatent/AT304769B/en
Application filed by Laevosan Gmbh & Co KgfiledCriticalLaevosan Gmbh & Co Kg
Publication of DK547374ApublicationCriticalpatent/DK547374A/da
Publication of DK136102BpublicationCriticalpatent/DK136102B/en
Application grantedgrantedCritical
Publication of DK136102CpublicationCriticalpatent/DK136102C/da