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Priority claimed from DE2140945Aexternal-prioritypatent/DE2140945A1/de
Application filed by Kabel Metallwerke GhhfiledCriticalKabel Metallwerke Ghh
Priority to AT929373ApriorityCriticalpatent/AT330547B/de
Publication of ATA929373ApublicationCriticalpatent/ATA929373A/de
Application grantedgrantedCritical
Publication of AT330547BpublicationCriticalpatent/AT330547B/de