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Priority to DK185480ApriorityCriticalpatent/DK145210C/da
Publication of DK185480ApublicationCriticalpatent/DK185480A/da
Publication of DK145210BpublicationCriticalpatent/DK145210B/da
Application grantedgrantedCritical
Publication of DK145210CpublicationCriticalpatent/DK145210C/da
DK185480A1980-04-291980-04-29Indretning ved et moenttelefonapparat til kontrol af en udtagelig moentbeholders tilstedevaerelse i apparatet
DK145210C
(da)