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Priority claimed from SE16278/68Aexternal-prioritypatent/SE360971B/xx
Application filed by Bjoerge Carl Johan, Alneng Carl GoeranfiledCriticalBjoerge Carl Johan
Publication of DK349878ApublicationCriticalpatent/DK349878A/da
Publication of DK145111BpublicationCriticalpatent/DK145111B/da
Application grantedgrantedCritical
Publication of DK145111CpublicationCriticalpatent/DK145111C/da