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Priority claimed from DK254661Aexternal-prioritypatent/DK138518B/da
Application filed by Bodenseewerk GeraetetechfiledCriticalBodenseewerk Geraetetech
Priority to DK137168ApriorityCriticalpatent/DK139148B/da
Publication of DK139148BpublicationCriticalpatent/DK139148B/da
Application grantedgrantedCritical
Publication of DK139148CpublicationCriticalpatent/DK139148C/da