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Priority claimed from DE19691944600external-prioritypatent/DE1944600C3/de
Priority claimed from DK450870Aexternal-prioritypatent/DK132382C/da
Application filed by Dynamit Nobel AgfiledCriticalDynamit Nobel Ag
Priority to DK469273ApriorityCriticalpatent/DK135617B/da
Publication of DK135617BpublicationCriticalpatent/DK135617B/da
Application grantedgrantedCritical
Publication of DK135617CpublicationCriticalpatent/DK135617C/da