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Priority claimed from DK405471Aexternal-prioritypatent/DK126009B/da
Priority claimed from DK137472Aexternal-prioritypatent/DK131160B/da
Application filed by Henning Busch JensenfiledCriticalHenning Busch Jensen
Publication of ATA715272ApublicationCriticalpatent/ATA715272A/de
Application grantedgrantedCritical
Publication of AT326447BpublicationCriticalpatent/AT326447B/de