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Priority claimed from FR7410903Aexternal-prioritypatent/FR2266319A2/fr
Priority claimed from FR7410902Aexternal-prioritypatent/FR2266316A2/fr
Application filed by Compagnie Generale D'electricitefiledCriticalCompagnie Generale D'electricite
Publication of DK132475ApublicationCriticalpatent/DK132475A/da
Publication of DK137737BpublicationCriticalpatent/DK137737B/da
Application grantedgrantedCritical
Publication of DK137737CpublicationCriticalpatent/DK137737C/da