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Priority claimed from DE19681574489external-prioritypatent/DE1574489B2/de
Application filed by Ted BildplattenfiledCriticalTed Bildplatten
Priority to NO91771ApriorityCriticalpatent/NO132565C/no
Publication of NO132565BpublicationCriticalpatent/NO132565B/no
Publication of NO132565CpublicationCriticalpatent/NO132565C/no